Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 51.2 degrees. Low Temperature (o F) Frequency 40 – 44 45 – 49 50 - 54 55 – 59 60 – 64 D 3 7 11 4 The mean of the frequency distribution is degrees. (Round to the nearest tenth as needed.) Which of the following best describes the relationship between the computed mean and the actual mean? A. The computed mean is close to the actual mean because the difference between the means is less than 5% of the actual mean. O B. The computed mean is close to the actual mean because the difference between the means is more than 5% of the actual mean. C. The computed mean is not close to the actual mean because the difference between the means is more than 5% of the actual mean. O D. The computed mean is not close to the actual mean because the difference between the means is less than 5% of the actual mean.

Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 51.2 degrees. Low Temperature (o F) Frequency 40 – 44 45 – 49 50 - 54 55 – 59 60 – 64 D 3 7 11 4 The mean of the frequency distribution is degrees. (Round to the nearest tenth as needed.) Which of the following best describes the relationship between the computed mean and the actual mean? A. The computed mean is close to the actual mean because the difference between the means is less than 5% of the actual mean. O B. The computed mean is close to the actual mean because the difference between the means is more than 5% of the actual mean. C. The computed mean is not close to the actual mean because the difference between the means is more than 5% of the actual mean. O D. The computed mean is not close to the actual mean because the difference between the means is less than 5% of the actual mean.

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Description: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actualmean of 51.2 degrees.Low Temperature (o F)Frequency40 - 4445 - 4950 - 5455 - 5960 – 6471142The mean of the frequency distribution isdegr

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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Concept explainers

Inverse Normal Distribution

The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.

Mean, Median, Mode

It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.

Z-Scores

A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.

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Question

Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual
mean of 51.2 degrees.
Low Temperature (o F)
Frequency
40 - 44
45 - 49
50 - 54
55 - 59
60 – 64
7
11
4
2
The mean of the frequency distribution is
degrees.
(Round to the nearest tenth as needed.)
Which of the following best describes the relationship between the computed mean and the actual mean?
O A. The computed mean is close to the actual mean because the difference between the means is less than 5% of
the actual mean.
B. The computed mean is close to the actual mean because the difference between the means is more than 5% of
the actual mean.
C. The computed mean is not close to the actual mean because the difference between the means is more than
5% of the actual mean.
D. The computed mean is not close to the actual mean because the difference between the means is less than 5%
of the actual mean.

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Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 52.5 degrees. Low Temperature (o F) 40 - 44 45 - 49 50 - 54 55 - 59 60 – 64 D Frequency 2 9. ... The mean of the frequency distribution is degrees. (Round to the nearest tenth as needed.) Which of the following best describes the relationship between the computed mean and the actual mean? O A. The computed mean is close to the actual mean because the difference between the means is more than 5% of the actual mean. B. The computed mean is not close to the actual mean because the difference between the means is less than 5% of the actual mean. C. The computed mean is not close to the actual mean because the difference between the means is more than 5% of the actual mean. D. The computed mean is close to the actual mean because the difference between the means is less than 5% of the actual mean.
Would appreciate the help.