The difference between the highest and lowest single game point totals for the MIDDLE HALF of the data is ______ points less for Joe's data than Sam's data. Therefore, the MIDDLE HALF of Joe's single game point totals are less varied than Sam's.

Answers

Answer 1
Answer:

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as the required data to answer the question are missing.

However, the interpretation of the question is to determine the interquartile range (IQR) of a certain dataset.

Then get the difference between the calculated IQR & Joe's data and also the difference between the calculated IQR & Sam's data

Then, make comparison

To do this, I will use the following assumed datasets.

Data: 62, 63, 64, 64, 70, 72, 76, 77, 81, 81

IQR is calculated as:

IQR = Q_3 - Q_1

Q_3 is the\ median of the upper half

Q_1 is the\ median of the lower half

For Joe, we have:

Lower\ half: 62, 63, 64, 64, 70

Upper\ half: 72, 76, 77, 81, 81

The median is then calculated as:

M = (N + 1)/(2)

For, the lower half:

Q_1 = (5 + 1)/(2) = (6)/(2) = 3rd

So:

Q_1 = 64

For the upper half:

Q_3 = (5 + 1)/(2) = (6)/(2) = 3rd

So:

Q_3 = 77

When the same process is applied to Sam's data,

Q_1 = 52

Q_3 = 58

IQR = Q_3 - Q_1

IQR = 77 - 64

IQR = 13

Assume that:

Joe = 60

Sam = 65

Joe - IQR = 60 - 13 = 47

Sam- IQR = 65- 13 = 52

Hence, the IQR is 47 points less for Joe's data than Sam's


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An apple pie has a 12-inch diameter and the angle of one slice is 60 degrees. What is the area of that slice of pie? Use 3.14 as the value of pi .

Answers

r = 6 in;
60° = 1/6 · 360°
The area of the slice of pie:
A = 1/6 · r² · π
A = 1/6 · 6² · 3.14 = 18.84 in²
An apple pie has a 12-inch diameter and the angle of one slice is 60 degrees. What is the area of that slice of pie?

Answer: This problem is simple. To find the area of that slice of pie we will need to do the following: radius = diameter / 2. Therefore by replacing the values we will get 12 /2 = 6. Finally we use this formula and solve for the answer Area = πr²Θ / 360. The correct answer you should get is 18.84 in².

I hope it helps, Regards.

If tanx = 0.75, find the value ofi. cos2x + sin2x
2tanx
ii.
for 0° < x < 90°
C0Sx-sinx
-

Answers

Answer:

i. 31/25

ii. 1/5

Step-by-step explanation:

you know that tanx = 3/4, so you can also find that sinx = 3/5 and cosx = 4/5. Then you can use the double angle identities to find cos2x and sin2x: cos^2(x) - sin^2(x) + 2sinxcosx and substitute the givens to get 31/25. Then, cosx - sinx is obviously 1/5.

There were 42 runners to start a race. In the first half of the race, 1 over 3 of them dropped out. In the second half of the race, 4 over 7 of the remaining runners dropped out. How many runners finished the race?

Answers

42 runners total

(1)/(3) of 42 (14) dropped out in first half.

42 - 14 = 28 remaining.

(4)/(7) of 28 (16) dropped out in second half.

28 - 16 = 12 runners finished the race.
1/3 of 42 is 14 (42 divided by 3 is 14) so u subtract 14 from 42 which is 28. Then you would divide 28 by 7 which is 4 and then since the fraction is 4/7, u would multiply 4 and 4 to get 16. and finally subtract 28 and 16.

answer is 12 runners

Write this decimal as a percent: 2.1.

Answers

To turn a decimal into a percent, simply multiply by 100 (move the decimal 2 places to the right...

2.1 x 100 = 210%

Please i need help ASAP!!! Extra points!!The cost of 3-D movie tickets is $12 for 1 ticket,$24 for 2 tickets, and $36 for 3 tickets. Determine whether the cost is proportional to the number of tickets by graphing on the coordinate plane.Explain your reasoning.

Answers

Answer:

yes the cost is proportional to the number of tickets

Step-by-step explanation:

for each 1 ticket added, it is $12 more

you can graph it by using the equation y=12x where x is the amount of tickets and the y-intercept is (0,0)

Suppose the population of a town is 15,200 and is growing 2% each year. Write an equation to model the population growth. Predict the population after 10 years

Answers

1.       So the current population of the town is 15 200 and is growing per year with 2%.
Find the population number after 10 years.
First, let’s find the value of 2%  in decimal form
=> 2/100
=> 0.02

Now, let’s try to solve
Population = 15 200 ( 1 + (0.02 x 10) )
Population = 15 200 ( 1 + 0.2 )
Population = 15 200 + 3040
Population =  18 240
Thus, in 10 years, the town’s population will increase to 18 240.







Answer:

The equation model is P = Po * e^rt

The population after 10 years = 18, 559 (most approximately)

Step-by-step explanation:

We use formula to find the population growth.

P = Po * e^rt

Where P is the total population after t years

Po is the initial population

r = rate of growth

t = time

e = 2.71 [Euler number]

The equation model is P = Po * e^rt

Now to find the population after 10 years, we have to plug in the given values in the formula.

Given:

Po = 15, 200, r = 2% = 2/100 = 0.02, and t = 10 years

P = 15,200*e^0.02(10)

P = 15,200*2.71^0.2

P = 15,200 *1.221

P = 18, 559

Therefore, the population after 10 years = 18, 559 (most approximately)