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(a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 - 89 (b) Which of the following is the correct histogram for this data? 12 10 84.5 89,5 945 99,5104,5109 5114,5119.5 IQ Score 20 18 16 14 12 10 2 100 105 io is 120 1Q Score 20 15 10 5 75 105 95 IQ Score 85 115 20 15 10 5 is 125 75 85 95 105 IQ Score 115 Frequency Frequency Frequency

(a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 - 89 (b) Which of the following is the correct histogram for this data? 12 10 84.5 89,5 945 99,5104,5109 5114,5119.5 IQ Score 20 18 16 14 12 10 2 100 105 io is 120 1Q Score 20 15 10 5 75 105 95 IQ Score 85 115 20 15 10 5 is 125 75 85 95 105 IQ Score 115 Frequency Frequency Frequency

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
Section10.4: Distributions Of Data
Problem 19PFA
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The IQ scores of 50 students are given below. 93 113 114 89 89 89 112 94 89 91 89 118 85| 119 86 94 103 94 90 110 97 92 99 87 106 92 108 94 103 118 102 118 105 117 108 87 111 119 88 112 92 | 108 92 90| 112 85 93 96 117 117 (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 - 89 (b) Which of the following is the correct histogram for this data? 12 10 8 6. 4 2 84.5 89,5 945 99,5104,5109,5114,5119.5 IQ Score 20 18 16 14 12 10 8 4 2 95 100 105 io is 120 90 110 115 10 Score 20 15 10 5 75 85 95 105 115 IQ Score 20 15 10 5 55 75 85 95 105 115 125 IQ Score kɔuənbas Kouənbəs Kouənbəsy
Transcribed Image Text:The IQ scores of 50 students are given below. 93 113 114 89 89 89 112 94 89 91 89 118 85| 119 86 94 103 94 90 110 97 92 99 87 106 92 108 94 103 118 102 118 105 117 108 87 111 119 88 112 92 | 108 92 90| 112 85 93 96 117 117 (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 - 89 (b) Which of the following is the correct histogram for this data? 12 10 8 6. 4 2 84.5 89,5 945 99,5104,5109,5114,5119.5 IQ Score 20 18 16 14 12 10 8 4 2 95 100 105 io is 120 90 110 115 10 Score 20 15 10 5 75 85 95 105 115 IQ Score 20 15 10 5 55 75 85 95 105 115 125 IQ Score kɔuənbas Kouənbəs Kouənbəsy
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