A 5 P(X) 0.05 0.1 4 Send data to Excel 6 7 8 9 0.3 0.1 0.15 0.3 Find the mean. Do not round your answer. Mean: u = 7.1 Find the variance. Round your answer to one decimal place as needed. 8² Variance: = 2.8 6
A 5 P(X) 0.05 0.1 4 Send data to Excel 6 7 8 9 0.3 0.1 0.15 0.3 Find the mean. Do not round your answer. Mean: u = 7.1 Find the variance. Round your answer to one decimal place as needed. 8² Variance: = 2.8 6
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 18HP
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