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O DESCRIPTIVE STATISTICS Interpreting relative frequency histograms A recent study of 50 U.S. chess players details such things as the number of years the players have been active and the chess ratings of the players. (A che rating is a number from 100 to about 3000, with a higher number indicating greater expertise.) The chess rating data for the sample of 50 players are summarized in the following histogram: Relative frequency 03 0.3- 0.28 0.2+ 0.14 0.12 0.1+ 0.08 0 08 1900 2300 2700 1100 Chess rating 300 700 1500 Based on the histogram, find the proportion of chess ratings in the sample that are less than 1500. Write your answer as a decimal, and do not round your answer. Explanation Check Use Privaccy Cente O2021 McGraw Hill LLC. All Rights Reserved. Terms

O DESCRIPTIVE STATISTICS Interpreting relative frequency histograms A recent study of 50 U.S. chess players details such things as the number of years the players have been active and the chess ratings of the players. (A che rating is a number from 100 to about 3000, with a higher number indicating greater expertise.) The chess rating data for the sample of 50 players are summarized in the following histogram: Relative frequency 03 0.3- 0.28 0.2+ 0.14 0.12 0.1+ 0.08 0 08 1900 2300 2700 1100 Chess rating 300 700 1500 Based on the histogram, find the proportion of chess ratings in the sample that are less than 1500. Write your answer as a decimal, and do not round your answer. Explanation Check Use Privaccy Cente O2021 McGraw Hill LLC. All Rights Reserved. Terms

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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O DESCRIPTIVE STATISTICS Interpreting relative frequency histograms A recent study of 50 U.S. chess players details such things as the number of years the players have been active and the chess ratings of the players. (A chess rating is a number from 100 to about 3000, with a higher number indicating greater expertise.) The chess rating data for the sample of 50 players are summarized in the following histogram: Relative frequency 03 0.3- 0.28 02+ 0.14 0.12 0.1+ 0.08 0 08 1900 2300 2700 1100 Chess rating 300 700 1500 Based on the histogram, find the proportion of chess ratings in the sample that are less than 1500. Write your answer as a decimal, and do not round your answer. Check Explanation Use I Privacy Center O2021 McGraw Hill LLC. All Rights Reserved. Terms 121.94920.jpg 263407067 96464.jpg Q
Transcribed Image Text:O DESCRIPTIVE STATISTICS Interpreting relative frequency histograms A recent study of 50 U.S. chess players details such things as the number of years the players have been active and the chess ratings of the players. (A chess rating is a number from 100 to about 3000, with a higher number indicating greater expertise.) The chess rating data for the sample of 50 players are summarized in the following histogram: Relative frequency 03 0.3- 0.28 02+ 0.14 0.12 0.1+ 0.08 0 08 1900 2300 2700 1100 Chess rating 300 700 1500 Based on the histogram, find the proportion of chess ratings in the sample that are less than 1500. Write your answer as a decimal, and do not round your answer. Check Explanation Use I Privacy Center O2021 McGraw Hill LLC. All Rights Reserved. Terms 121.94920.jpg 263407067 96464.jpg Q
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