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Effectus [21]
4 years ago
13

Plz help quick this problem is 1/5 of my grade

Mathematics
2 answers:
snow_tiger [21]4 years ago
4 0

Answer:75,40,98,98,64

Step-by-step explanation:

Alla [95]4 years ago
4 0

Answer:

The first blank is 75%. The second blank is 40. The third blank is 98. The fourth blank is 96%. The fifth blank is 350. The sixth blank is 64

Step-by-step explanation:

12/16 = 0.75

8/0.2 = 40

140 x 0.7 = 98

24/25 = 96%

7/0.02 = 350

80 x 0.8 = 64

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It should be noted that the z score for Thomas test grade is 0.237.

<h3>How to illustrate the information?</h3>

From the information, Thomas took a test in Social Studies and earned a 74.8 and there is the fact that all the students' test grades in the Social Studies class had a mean of 72.6 and a standard deviation of 9.3,

Therefore, the z score for Thomas test grade will be:

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Therefore, it should be noted that the z score for Thomas test grade is 0.237.

Learn more about standard deviation on:

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Thomas and Pablo began arguing about who did better on their tests, but they couldn't decide who did better given that they took different tests. Thomas took a test in Social Studies and earned a 74.8, and Pablo took a test in Science and earned a 64.1. Use the fact that all the students' test grades in the Social Studies class had a mean of 72.6 and a standard deviation of 9.3, and all the students' test grades in Science had a mean of 61.1 and a standard deviation of 9.8 to answer the following questions.

Calculate the z score for Thomas test grade.

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