Question 28 (1 point) The five-number summary of test scores for the 600 students in an...

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Question 28 (1 point) The five-number summary of test scores for the 600 students in an introductory psychology class at Enor

Answer 1

Answer #1

In five number summary,

Minimum value = 52

1st quartile = 65

Median = 78

3rd quartile = 85

Maximum value = 96

Here 65 is the 1st quartile so 75% of total student score greater than 65.

That means (75×600) / 100 = 450 students score higher than 65.

Answer 2

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