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The following are the prices (in dollars) of the six all-terrain truck tires rated most highly by a magazine in 2018. 159.00 191.00 154.00 129.55 122.99 125.00 (a) Calculate the value of the mean. (Round your answers to the nearest cent.) $ USE SALT Calculate the value of the median. (Round your answers to the nearest cent.) $ (b) Why are these values so different? There are only 6 values. The distribution of this set is approximately normal. The distribution of this set is negatively skewed. The distribution of this set is positively skewed. ******* (c) Which of the two-mean or median-appears to be better as a description of a typical value for this data set? (Hint: See Example 4.5.) The mean is always better as a description of a typical value. The median is always better as a description of a typical value. O The median is better since it is not influenced by the extreme value. O The mean is better since it is not influenced by the extreme value. O The mean is as good a description of a typical value as the median.

The following are the prices (in dollars) of the six all-terrain truck tires rated most highly by a magazine in 2018. 159.00 191.00 154.00 129.55 122.99 125.00 (a) Calculate the value of the mean. (Round your answers to the nearest cent.) $ USE SALT Calculate the value of the median. (Round your answers to the nearest cent.) $ (b) Why are these values so different? There are only 6 values. The distribution of this set is approximately normal. The distribution of this set is negatively skewed. The distribution of this set is positively skewed. ******* (c) Which of the two-mean or median-appears to be better as a description of a typical value for this data set? (Hint: See Example 4.5.) The mean is always better as a description of a typical value. The median is always better as a description of a typical value. O The median is better since it is not influenced by the extreme value. O The mean is better since it is not influenced by the extreme value. O The mean is as good a description of a typical value as the median.

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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please answer all the parts of the question A-C. THIS IS NOT A GRADED ASSIGNMENT.

The following are the prices (in dollars) of the six all-terrain truck tires rated most highly by a magazine in 2018. 191.00 154.00 129.55 122.99 125.00 $ 159.00 (a) Calculate the value of the mean. (Round your answers to the nearest cent.) USE SALT $ Calculate the value of the median. (Round your answers to the nearest cent.) (b) Why are these values so different? O There are only 6 values. O The distribution of this set is approximately normal. The distribution of this set is negatively skewed. The distribution of this set is positively skewed. (c) Which of the two-mean or median-appears to be better as a description of a typical value for this data set? (Hint: See Example 4.5.) O The mean is always better as a description of a typical value. The median is always better as a description of a typical value. The median is better since it is not influenced by the extreme value. The mean is better since it is not influenced by the extreme value. O The mean is as good a description of a typical value as the median.
Transcribed Image Text:The following are the prices (in dollars) of the six all-terrain truck tires rated most highly by a magazine in 2018. 191.00 154.00 129.55 122.99 125.00 $ 159.00 (a) Calculate the value of the mean. (Round your answers to the nearest cent.) USE SALT $ Calculate the value of the median. (Round your answers to the nearest cent.) (b) Why are these values so different? O There are only 6 values. O The distribution of this set is approximately normal. The distribution of this set is negatively skewed. The distribution of this set is positively skewed. (c) Which of the two-mean or median-appears to be better as a description of a typical value for this data set? (Hint: See Example 4.5.) O The mean is always better as a description of a typical value. The median is always better as a description of a typical value. The median is better since it is not influenced by the extreme value. The mean is better since it is not influenced by the extreme value. O The mean is as good a description of a typical value as the median.
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