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LekaFEV [45]
3 years ago
13

In an anonymous survey 34 students reported the hours they studied for a statistics final exam. The histogram below shows the re

sults of the survey. histogram Which statement below is the most accurate description of the center of the distribution?
A. The median should be used to describe the center, because the values on the horizontal axis can be spit exactly in the middle.
B. The mean should be used to describe the center because it may produce a decimal value, which is more accurate than the median.
C. The mean should be used to describe the center because the data is roughly symmetric.
D. The median should be used to describe the center because, since the data is skewed, the middle outcome may more accurately describe a typical value in the distribution.
Mathematics
1 answer:
Darina [25.2K]3 years ago
4 0

Answer:

c

Step-by-step explanation:

we have to use a mean to describe the center

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Segment AE is congruent to segment EB
Rudiy27
EF for sure u got to really pay attention to the inches
5 0
3 years ago
A triangle has a base of 6 yards and a height of 9 yards. By how much does the height need to decrease for the area to decrease
ELEN [110]
3.5 yards


Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out
3 0
2 years ago
A house is being purchased at the price of $138,000.00. The 30-year mortgage has a 10% down payment at an interest rate of 4.875
Mama L [17]

Answer:

  $238,600

Step-by-step explanation:

The amount being borrowed is 100% -10% = 90% of the purchase price, or ...

  0.90 × $138,000 = $124,200.

Then the monthly payment can be computed using the amortization formula:

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

  A = 124200(.04875/12)/(1 -(1 +.04875/12)^(-12·30)) ≈ 657.28

and the total repaid is ...

  (360 months) × ($657.28/month) = $236,619.58*

The cost of mortgage insurance is considered part of the cost of the loan. That amount is ...

  (77 months) × ($25.88/month) = $1992.76

so the total amount paid for the loan is ...

  $236,619.58 +1992.76 = $238,612.34

The cost of the loan is about $238,600.

_____

* In figuring the total repayment cost, we used the full-precision value for the loan payment. The actual repayment amount will depend on the rounded value of the loan payment and the way the final payment is made. When rounded to the nearest $100, these details become unimportant.

3 0
3 years ago
Answer Choices
sasho [114]

Answer:

c) only Anne

Step-by-step explanation:

I just did the test. Hope this helps! : )

4 0
3 years ago
If the coordinates of point E are (-4, y), what is the value of<br> у?
BlackZzzverrR [31]

Answer:

-8

Step-by-step explanation:

First we need to find the slope of CD.

We know C is (-10, -2)

and we know D is (10,6)

If we use the slope formula, we can see the slope is m=\frac{6-(-2)}{10-(-10)}

m = \frac{8}{20} \\m=\frac{2}{5}

We can see point F is at (6,-4)

We can find the equation of this line by using point slope form, and plugging in F as our point.

y-(-4)=\frac{2}{5}(x-6)\\y=\frac{2}{5}x-\frac{32}{5}

To find where E, we need to find the y value when x = -4

y=\frac{2}{5}(-4)-\frac{32}{5}\\y =-8

8 0
3 years ago
Read 2 more answers
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