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(g) Did any students have an 1Q of 161? A Yes, because there is a frequency of a score of 165. B. Yes, because there is a bar in the 150-159 class OC No, because there is a bar in the 150-159 class. OD No. because there are no bars, or frequencies, greater than an IQ of 160.

(g) Did any students have an 1Q of 161? A Yes, because there is a frequency of a score of 165. B. Yes, because there is a bar in the 150-159 class OC No, because there is a bar in the 150-159 class. OD No. because there are no bars, or frequencies, greater than an IQ of 160.

MATLAB: An Introduction with Applications
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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need help with problem g
The following frequency histogram represents the IQ scores of a random sample of seventh-grade students. IQs are measured to the nearest whole number. The frequency of each class is labeled above each rectangle. Use the histogram to answers parts (a) through (g). IQs of 7th Grade Students 60 70 80 90 100 110 120 130 140 150 160 O B. 100-109 Oc 95 O D 90-99 (e) Which class has the lowest frequency? OA 155 O B. 150-159 C. 150-160 OD. 60-69 (f) What percent of students had an IQ of at least 130? % (Type an integer or a decimal. Do not round.) (g) Did any students have an IQ of 161? Question Vlewer A. Yes, because there is a frequency of a score of 165. B. Yes, because there is a bar in the 150-159 class C. No, because there is a bar in the 150-159 class. No, because there are no bars, or frequencies, greater than an IQ of 160.
Transcribed Image Text:The following frequency histogram represents the IQ scores of a random sample of seventh-grade students. IQs are measured to the nearest whole number. The frequency of each class is labeled above each rectangle. Use the histogram to answers parts (a) through (g). IQs of 7th Grade Students 60 70 80 90 100 110 120 130 140 150 160 O B. 100-109 Oc 95 O D 90-99 (e) Which class has the lowest frequency? OA 155 O B. 150-159 C. 150-160 OD. 60-69 (f) What percent of students had an IQ of at least 130? % (Type an integer or a decimal. Do not round.) (g) Did any students have an IQ of 161? Question Vlewer A. Yes, because there is a frequency of a score of 165. B. Yes, because there is a bar in the 150-159 class C. No, because there is a bar in the 150-159 class. No, because there are no bars, or frequencies, greater than an IQ of 160.
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