Consider the table below: Classes Frequency, Cumulative Midpoint, fm (Mass) Frequency (kg) 30.00< 40.00 40.00 < 50.00 50.00< 60.00 60.00< 70.00 f 4 A 4 60 4 B 43 60 The standard deviation is closest to: m 35.00 45.00 55.00 U 140 495 fm² 4900 22275 1540 84700 1105 71825
Consider the table below: Classes Frequency, Cumulative Midpoint, fm (Mass) Frequency (kg) 30.00< 40.00 40.00 < 50.00 50.00< 60.00 60.00< 70.00 f 4 A 4 60 4 B 43 60 The standard deviation is closest to: m 35.00 45.00 55.00 U 140 495 fm² 4900 22275 1540 84700 1105 71825
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 6CR
Related questions
Question
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The standard deviation is closest to:
A. 7.92 kg
B. 8.63 kg
C. 8.04 kg
D. 9.21 kg
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