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Final Exam - MATH120 American Military University $30.49   Add to cart

Exam (elaborations)

Final Exam - MATH120 American Military University

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Final Exam - MATH120 American Military University

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  • January 17, 2024
  • 13
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
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Quiz Submissions - Final Exam

Attempt 1
Written: Dec 26, 2022 10:31 AM - Dec 26, 2022 12:25 PM


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Question 1 point

Collin records the number of text messages he receives each day, and he
records

5, 5, 6, 7, 8, 8, 9, 10, 12, 14, 16, 18.

What is the frequency for the number of days in which he receives
between 10 and 14 (inclusive) text messages?

2

3

4

5


Question 2 point

A class took an exam. Their scores are listed below. If the student who
scored 72 actually scored an 92 but it was entered incorrectly how would
this change the median and the mode?

Student

, Scores 58 72 72 82 90 91 92 93


The mode will increase but the median will stay the same.

Both the median and the mode will increase.

Neither the median or the mode will change.

The median will increase but the mode will stay the same.


Question 3 point

A class took an exam. Their scores are listed below. If the student who
scored 48 actually scored an 72 but it was entered incorrectly how would
this change the mean and the variance?

Student
48 58 72 82 85 91 92 97
Scores

Both the mean and the variance would increase.

The mean would increase but the variance would decrease.

Both the mean and the variance would decrease.

The variance would increase but the mean would decrease.


Question 4 point

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