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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.

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 81E
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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 $10. (E) The graph of the cumulative percent of monthly allowance for these students is skewed to the right.
Transcribed Image Text:The monthly allowance in dollars for a random sample of high school students is displayed in the cumulative frequency graph below. Cumulative Percent 100 60 80 60 40 20 50 100 150 200 Monthly Allowance ($) 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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