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Take a Test-kadidiatou toure Google Chrome a secure l 37¢ erwin yes MAT 152-02 S

ID: 3240313 • Letter: T

Question

Take a Test-kadidiatou toure Google Chrome a secure l 37¢ erwin yes MAT 152-02 Summer 2017 BERTKE Quiz: Quiz Chapter 3 Time Remaining: 02:04:16 Su This Question: 1 pt 1 of 15 (0 complete) v This Quiz: 15 pt A histogram of a set of data indicates that the distribution of the data skewed right Which measure of central tendency wi likely be larger the mean or th median? Why? is Choose the correct answer below N O A. The median will likely be larger because the extreme left tend to pull the medi in the opposite direction of the tail. O B. The values in the tail to pull the meanin the opposite direction of the tail O The mean will likely be larger because the extreme values in the left tend O D. The mean will likely larger because t tail tend to pull the mean in the direction of the tail. be the extreme values in the right median will likely be larger because the extreme values in right tail tend pull the median in the direction of the tail the to

Explanation / Answer

C)

When data are either skewed left or skewed right, there are extreme values in the tail, which tend to pull the mean in the direction of the tail. If the distribution of the data is skewed right, there are large observations in the right tail. These observations tend to increase the value of the mean, while having little effect on the median.

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