Answered: What is the variance, σ2, in the math…

What is the variance, σ2, in the math test scores shown in the table below? Math Test Score (%) 84 68 72 95 86 a σ2=98 b σ2=96 c σ2=92 d σ2=94

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 9PPS

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Question

What is the variance, σ2, in the math test scores shown in the table below?

Math Test Score (%)

a	σ2=98
b	σ2=96
c	σ2=92
d	σ2=94

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