20 Cumulative 40 8 50 100 150 200 Monthly Allowance ($) Based on this graphical display, which of the following statements is justified? (A) A greater percentage of these students have monthly allowance between $50 and $75 than between $175 and $200. B) The median monthly allowance for these students is about $100. (C) A greater percentage of these students have an allowance above $100 than below $100. (D) The minimum monthly allowance for these students is greater than $10. (E) The graph of the cumulative percent of monthly allowance for these students is skewed to the right.
20 Cumulative 40 8 50 100 150 200 Monthly Allowance ($) Based on this graphical display, which of the following statements is justified? (A) A greater percentage of these students have monthly allowance between $50 and $75 than between $175 and $200. B) The median monthly allowance for these students is about $100. (C) A greater percentage of these students have an allowance above $100 than below $100. (D) The minimum monthly allowance for these students is greater than $10. (E) The graph of the cumulative percent of monthly allowance for these students is skewed to the right.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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why the correct answer is letter A?
Transcribed Image Text:The monthly allowance in dollars for a random sample of high school students is displayed in the
cumulative frequency graph below.
Cumulative Percent
100
60
80
60
40
20
50
100
150
200
Monthly Allowance ($)
Based on this graphical display, which of the following statements is justified?
(A) A greater percentage of these students have monthly allowance between $50 and $75 than
between $175 and $200.
(B) The median monthly allowance for these students is about $100.
(C) A greater percentage of these students have an allowance above $100 than below $100.
(D) The minimum monthly allowance for these students is greater than $10.
(E) The graph of the cumulative percent of monthly allowance for these students is skewed to the right.
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