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The relative frequency histogram represents the length of phone calls on George's cell phone during the month of September. Determine whether or not the histogram indicates that a normal distribution could be used as a model for the variable. Length (minutes) Can a normal distribution be used as a model for the variable? O A. No, because the histogram does not have the shape of a normal curve. O B. Yes, because the histogram has the shape of a normal curve. O C. Yes, because the histogram does not have the shape of a normal curve. O D. No, because the histogram has the shape of a normal curve. O E. Yes, because the histogram is not symmetric about its mean.

The relative frequency histogram represents the length of phone calls on George's cell phone during the month of September. Determine whether or not the histogram indicates that a normal distribution could be used as a model for the variable. Length (minutes) Can a normal distribution be used as a model for the variable? O A. No, because the histogram does not have the shape of a normal curve. O B. Yes, because the histogram has the shape of a normal curve. O C. Yes, because the histogram does not have the shape of a normal curve. O D. No, because the histogram has the shape of a normal curve. O E. Yes, because the histogram is not symmetric about its mean.

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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The text accompanying the histogram reads: "The relative frequency histogram represents the length of phone calls on George's cell phone during the month of September. Determine whether or not the histogram indicates that a normal distribution could be used as a model for the variable." The question following this asks: "Can a normal distribution be used as a model for the variable?" There are five multiple-choice options provided: - A. No, because the histogram does not have the shape of a normal curve. - B. Yes, because the histogram has the shape of a normal curve. - C. Yes, because the histogram does not have the shape of a normal curve. - D. No, because the histogram has the shape of a normal curve. - E. Yes, because the histogram is not symmetric about its mean. **Explanation of the Histogram**: The histogram is a graphical representation of data displaying the relative frequency of different lengths of phone calls in minutes. The x-axis is labeled "Length (minutes)" ranging from 0 to 12, and the y-axis is labeled "Relative Frequency" ranging from 0 to 0.4. The bars in the histogram show increasing frequency as the length of calls increases, indicating a skewed distribution rather than a normal distribution.
Transcribed Image Text:The text accompanying the histogram reads: "The relative frequency histogram represents the length of phone calls on George's cell phone during the month of September. Determine whether or not the histogram indicates that a normal distribution could be used as a model for the variable." The question following this asks: "Can a normal distribution be used as a model for the variable?" There are five multiple-choice options provided: - A. No, because the histogram does not have the shape of a normal curve. - B. Yes, because the histogram has the shape of a normal curve. - C. Yes, because the histogram does not have the shape of a normal curve. - D. No, because the histogram has the shape of a normal curve. - E. Yes, because the histogram is not symmetric about its mean. **Explanation of the Histogram**: The histogram is a graphical representation of data displaying the relative frequency of different lengths of phone calls in minutes. The x-axis is labeled "Length (minutes)" ranging from 0 to 12, and the y-axis is labeled "Relative Frequency" ranging from 0 to 0.4. The bars in the histogram show increasing frequency as the length of calls increases, indicating a skewed distribution rather than a normal distribution.
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