Mathematics College

Use the box plots comparing the number of boy dogs and number of girls dogs attending doggy daycare each day for a month to answer the questions.



Part A: Estimate the IQR for the males' data. (2 points)

Part B: Estimate the difference between the median values of each data set. (2 points)

Part C: Describe the distribution of the data and if the mean or median would be a better measure of center for each. (4 points)

Part D: Provide a possible reason for the outlier in the data set. (2 points)

Use The Box Plots Comparing The Number Of Boy Dogs And Number Of Girls Dogs Attending Doggy Daycare Each

Answers

Answer 1

Part A: The IQR for the males' data.  23

Part B: The difference between the median values of each data set. 13

Part C: The distribution of the data and if the mean or median would be a better measure of center for each Median for the males and Mean for the females

Part D:The possible reason for the outlier in the data set. The day the movie premiered

What will be the answers?

The likely missing part of the question; The Box Plots are to compare The Number of Males and The Number of Females attending the latest superhero movie every day in a given month

The known parameters

The 5 number summary in a are;

Minimum                                         0           0

FIrst Quarlite Q1                             2           5

Second Quarlite, Mediun Q2        20         7

Third Quarlite                                 25         40

Maximum                                        50         18

Outlier                                                           46

Part A:

The Inter Quartile Range, IQR = Q₃ - Q₁

For the males, we have, IQR = 25 - 2 = 23

Part B:

The difference between the median values for the males and females is given as follows;

Difference between median = Q₂ Males - Q₂ Females

∴ Difference between median = 20 - 7 = 13

The difference between the median values for the males and females = 13

Part C:

The distribution of the data for the males is skewed left, with almost all the data in the first half

The better measure of center for the skewed data is the median, given

that three quarter of the data have values that are less than half of the

range of values in the data set, and that the median is close to the third

quartile, the mean will be located further towards the minimum value of

the data than the median

The distribution of the data for the females consists of the interquartile range located approximately in the middle between the max and the min values with the median being close to the first quartile, therefore, the mean will be a better measure of center as it will be located further from the first quartile and closer midway in the IQR

Part D;

The possible reason for the outlier in the data set may be due to the first day the latest super hero movie is premiered

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Related Questions

PLEASE HELP!!!! IMA DESPRATE!!!!!!!!Find the second term in the sequence defined by an = −5(n2 + 1n).

Answers

The second term of the given sequence aₙ = -5(n² + 1n) when solved gives us; a₂ = -20

How to find the nth term of a sequence?

We are given the formula for a sequence as;

aₙ = -5(n² + 1n)

Where n is the position of the term.

Now, for the first term, we will have;

a₁ = -5(1² + 1(1))

a₁ = -10

The second term of the sequence is;

a₂ = -5(2² + 1(2))

a₂ = -20

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A printer can print 1200 pages in 30 minutes. How long will it take for the printer to print 520 pages? ​

Answers

I actually got this question on an exam before, so first, you would need to find the unit rate, (how many pages the printer can print in 1 minute) which is 1,200 divided by 30, in which you get 40. So, the printer prints 40 pages in 1 minute. Divide 520 pages by 40 pages to get 13. 13 is how many minutes it takes to print 520 pages.

Is it impossible, unlikely, likely, or certain that you will blink in the next two minutes?​

Answers

Answer:

you would have to very good at not blinking to but if your not I suggest not to because it will hurt also why not try to test it out ;)

Step-by-step explanation:

If a 24-foot ladder makes a 58 degree angle with the ground, how many feet up a wall will it reach? Round your answer to the nearest tenth.

Answers

Answer: 20.4 feet

Step-by-step explanation:

(image attached for reference)

To find how high the ladder reaches on the wall, first find the relationship between the angle and the wall. The wall is opposite to the angle, so it's possible to solve this equation using sin(58). Sine equals opposite over hypotenuse so sin(58) = x/24. Multiply 24 on both sides to get an equation that can be plugged into a calculator of 24sin(58) = x.

24sin(58) = 20.35, which gets rounded up to a final answer of 20.4 feet.

whats 1500x1500+(1/5- 2/6) divided by 28=?

Answers

Answer:

2249999.99524

Step-by-step explanation:

The answer would be 2249999.99524

Or just 224999

Sorry for the last answer!

PLEASE ANSWER ASAP!
What is the slope of the line given by the equation? (Enter your answer as a decimal if necessary)
y= 2.25x+ 2.44

Answers

Your slope is 2.25
Y=mx + b
M is slope, the number next to the x

Answer:

slope = 2.25

Step-by-step explanation:

This equation is written in slope-intercept form, which has the general structure: y = mx + b.

In this form, "m" = slope and "b" = y-intercept.

Therefore, the slope is 2.25 since it is replacing the "m" variable.

Previous
40















































































































Question
Solve 6x+1≤4x−9.

Answers

Step-by-step explanation:

6x+1≤4x−9

6x-4x≤-9-1

2x≤-10

-5≤x

inequality changes when divided or multiplied with negative

MARK ME AS BRAINLIST

The question asks too state if the triangles in each pair are similar. Did i do it right? please help i have my test tmr

Answers

Answer:

Unfortunately they are not simmilar because 9 is not similar to 80 but to 90, they would be similar if the triangle was 40, 70 and 90, know what I mean?

Step-by-step explanation:

Please help me solve this equation that has surface area in a cylinder question

Answers

Answer:

Where's the picture?

Step-by-step explanation:

Please provide a picture

Help me please attachment: one image

Answers

Answer:

120 degrees.

Step-by-step explanation:

360 * 1/3 = 120

sử dụng mô hình AD-AS phân tích cơ chế tác động của xuất khẩu ròng tới mức giá chung, việc làm và sản lượng.

Answers

Okay I’m sorry I do not understand what that language was j you can also add the second

Can someone answer these 2 for me please ? :)

Answers

Answer:

1) B. (6,-3)

2) D. (-8,-2)

Find the area of the blue shaded region in the figure.



Answers

Area of the blue = Area of the rectangle - Area of the triangle

Area of rectangle : Length x Width
so, 20 x 10= 200

Area of triangle: 1/2 x base x height
so, 1/2(10 x 8) = 40

So area of the blue is 200-40 which is equal to 160

A typical MRE contains 1250 calories. If the average soldier eats 3 MREs per day and is deployed for 36 weeks, approximately how many calories will be consumed by a 40 member platoon of soldiers?

Answers

Answer:

30240

Step-by-step explanation:

3x7x36x40 I hope this helps

Calculate the hollow conducting cylinder with an inner diameter a= 10 mm and outer diameter b= 18 mm. The height of the cylinder is 35 mm. Find the volume of cylinder.

Answers

Answer:

1960 π

Step-by-step explanation:

If R is the outer radius and r the inner radius of a hollow cylinder of height h, then volume of cylinder = π (R² - r²)h

Here R = 18/2 = 9

and r= 10/2 =5

Volume = π (9² - 5²) . 35 =  π x 56 x 35 = 1960 π

Suppose that y varies inversely with x where x=4 and y=5. Solve for the constant
k and find the value of y when x=11

Answers

First you need to find the constant

A ball is hit from the ground. When the ball has traveled a horizontal distance of d meters, its height, h, in
meters, can be modeled by the function h (d) = -
1 d + d.
What is the horizontal distance from the point where the ball is hit to the point where the ball lands on the
ground?
nour in the snaca nrovided

Answers

Answer:

  125 meters

Step-by-step explanation:

The ball will hit the ground when its height is zero. Use that value for h in the equation, and solve for d.

__

  h(d) = -d²/125 +d . . . . the given equation

  0 = d(-d/125 +1) . . . . . use h=0, and factor out d

This equation is satisfied by values of d that make the factors zero:

  d = 0   ⇒   d = 0

  -d/125 +1 = 0   ⇒   d = 125

The horizontal distance to the landing point is 125 meters.

What would you have to show in order to prove that a quadrilateral is a rectangle?

A. Consecutive sides have opposite reciprocal slopes.

B. All sides are congruent.

C. Opposite sides are parallel.

D. Consecutive sides are congruent,
but opposite sides are not.

Answers

Answer:

  A.  Consecutive sides have opposite reciprocal slopes

Step-by-step explanation:

A rectangle is a special case of parallelogram, in which the diagonals bisect each other and are the same length, and all angles are right angles. In order to prove a quadrilateral is a rectangle, it can be shown to be a parallelogram, but one or the other of these additional characteristics must be proven.

__

A. Consecutive sides have opposite reciprocal slopes

Sides with opposite reciprocal slopes will be perpendicular. That is, the angle between them will be a right angle. If all pairs of consecutive sides meet at right angles, the figure must be a rectangle.

B. All sides are congruent

A rhombus is a quadrilateral in which all sides are congruent. It will only be a rectangle if the diagonals are the same length, or, equivalently, adjacent sides meet at right angles.

C. Opposite sides are parallel

A parallelogram will have opposite sides parallel. It will only be a rectangle if the diagonals are the same length, and/or adjacent sides meet at right angles.

D. Consecutive sides are congruent, opposite sides are not.

This seems a contradiction, as opposite sides are consecutive to the same side. (For example, sides AB and CD are both consecutive to side BC.) If we take this to mean that there are two pairs of consecutive congruent sides, then the figure may be a kite, but isn't necessarily a rectangle unless the other conditions are met.

_____

Additional comment

If sides are horizontal and vertical, the slope of the vertical sides is "undefined." It cannot be shown to be the opposite reciprocal of the slope of the horizontal sides.

PLEASE ANSWER DUE TODAY
Given JAM and segment PB such that PB JM, what is the missing justification in the proof that JP/PA = MB/BA

Answers

Answer:

B. AA similarity postulate

Suppose the heights of the members of a population follow a normal
distribution. If the mean height of the population is 72 inches and the
standard deviation is 3 inches, 99.7% of the population will have a height
within which range?
A. 63 inches to 81 inches
B. 66 inches to 78 inches
C. 60 inches to 84 inches
D. 69 inches to 75 inches

Answers

The option (A) 63 inches to 81 inches is correct after using the empirical Rule.

What is the standard deviation?

It is defined as the measure of data disbursement, It gives an idea about how much is the data spread out.

We have:

The mean height of the population is 72 inches and the standard deviation is 3 inches, 99.7% of the population will have a height

99.7% of data observed following a normal distribution lies within 3 standard deviations of the mean.

The lower range = 72 – 3(3) = 63 inches

The upper range = 72 + 3(3) = 81 inches

Thus, the option (A) 63 inches to 81 inches is correct after using the empirical Rule.

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What is 16x^4-100y^4 factored completly

Answers

Answer:

16x^(4)-y^(4)

Step-by-step explanation:

Find x in this 45°-45°-90° triangle.
22
45
X =

Answers

Step-by-step explanation:

45 and 22 multiplied would be your answer

pls help with the question in the picture asap

Answers

The measure of DE is triangle ABE is similar to ACD is 9units

Similarity theorem of triangle

For triangles to be similar, the ratio of their sides must be equal to the constant called he scale factor.

From the given diagram;

AB/AE = AC/AD
20/15 = 32/15 + DE

Solve for DE
4/3 = 32/15+DE
4(15+DE) = 3(32)
15+DE = 3(8)
DE = 24 - 15
DE = 9

Hence the measure of DE is triangle ABE is similar to ACD is 9units

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What is the domain of the function graphed below?
O(-2, ∞) O(-3,4] and [7, ∞). O(-∞,4). O [-2,0] and (7, ∞)

Answers

Using it's concept, it is found that the domain of the function graphed below is given by:

[tex](-2,4][/tex] and [tex][7, \infty)[/tex].

What is the domain of a function?

It is the set that contains all possible input values for the function. In a graph, it is given by the values of x.

In this problem, x assumes values greater than -2 and less or equal than 4, and then values of 7 or greater, hence the domain is given by:

[tex](-2,4][/tex] and [tex][7, \infty)[/tex].

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6) What time will it be 17 hours and 53 minutes before 4:37 a.m.? Military time

Answers

Answer:

17:53=5:53pm

Step-by-step explanation:

A cheetah runs at a speed of 58 miles for every hour. If the distance traveled, in miles, is d and time, in hours, is t, which equation shows the relationship between d and t?


t = 58 + d

d = 58 + t

t = 58d

Answers

Answer:

I dont see a correct answer but
D= 58t

A square is shown below. Which expression can be used to find the area, in square units, of the shaded triangle in the square

Answers

Answer:

1/2 × 6 × 6

Step-by-step explanation:

the triangle takes up half of the square

the area of a square = side length²

side length = 6

so area of square = 6² = 6 × 6

because the triangle takes up half of the square

the area of the shaded triangle would = 1/2 × 6 × 6


precal—easy one question. please help!!

Answers

i believe it’s A- x=6+36k

What is the mean of 0.8, 1.0, 2.7, 2.8, 3.1, 13.3

Answers

Answer:

2.75

Step-by-step explanation:

Full‐me Ph.D. students receive an average of $12,837 per year. If the
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a. A student makes more than $15,000.
b. A group of 36 students makes between $13,000 and $14,000.

Answers

Answer:

.0022

Step-by-step explanation:

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