Q5 In a class of 35 students the CGPA of the class are summarized as Ex² = 562. Find the mean and standard deviation. Σχ. = 112

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 24PFA
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Q5
In a class of 35 students the CGPA of the class are summarized as
Ex² = 562. Find the mean and standard deviation.
Ex = 112
Transcribed Image Text:Q5 In a class of 35 students the CGPA of the class are summarized as Ex² = 562. Find the mean and standard deviation. Ex = 112
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