Karen is recording the percentages she earned on each quiz in her math class. Here are her results for the last 7 quizzes.

Mathematics

2 answers:

tresset_1 [31]2 years ago

8 0

87.57

If I'm remembering correctly, range is the sum of the numbers divided by how many numbers there are.

79+91+76+87+93+79+94=599

599/7= 87.571

Round your answer to the nearest tenth

87.57

Hope this helps

matrenka [14]2 years ago

6 0

85.8571. add all of the numbers together , then divide by how many numbers there are.

You might be interested in

Which number line shows Point A at −2, Point B at 3.5, Point C at −3 and 1 over 2, and point D, which is the opposite of point A

Leona [35]

Answer:

thanks sa points

Step-by-step explanation:

godbless

8 0

3 years ago

Read 2 more answers

Which sequence of rigid transformations will map the preimage ABC onto image A'B'C' ?

iren2701 [21]

Answer:

The answer is option A, a double reflection

5 0

3 years ago

How does an earthquake of magnitude 7.9 compare in intensity with an earthquake of magnitude of 3.7 on the Richter scale? The l

Andre45 [30]

We are required to compare the magnitude for two earthquake intensity:
the larger intensity is 7.9
the smaller intensity is 3.7
thus the ratio of the intensity will be:
(larger intensity)/(smaller intensity)
=7.9/3.7
=2.135
~2
Thus we conclude that:
The larger earthquake's intensity was 2 times as great as the smaller earthquake's intensity.

5 0

3 years ago

After calculating the sample size needed to estimate a population proportion to within 0.05, you have been told that the maximum

Svetlanka [38]

Answer: 40000

Step-by-step explanation:

The formula to find the sample size is given by :-

$n=p(1-p)(\dfrac{z_{\alpha/2}}{E})^2$ , where p is the prior estimate of the population proportion.