Use the following data set to answer the questions. 13 15 20 20 20 20 20 20 20 23 27 31 a. What is the mean? b. What is the mode? c. What is the median? d. Which of the following statements are correct? O The median is the middle of a data set. At least half of the data points are always equal to the median. O The mecan is not the middle of a data set. You cannot predict the distribution of the numbers in relationship to the median. O The median is the middle of a data set. Half of the data points are either less than or equal to the median. The median is the middle of a data set. Half of the data points are always less than the median, and half are always greater than the median.

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Use the following data set to answer the questions.
13 15 20 20 20 20 20 20 20 23 27 31
a. What is the mean?
b. What is the mode?
c. What is the median?
d. Which of the following statements are correct?
O The median is the middle of a data set. At least half of the data points are always equal
to the median.
The mean is not the middle of a data set. You cannot predict the distribution of the
numbers in relationship to the median.
O The median is the middle of a data set. Half of the data points are either less than or
equal to the median.
The median is the middle of a data set. Half of the data points are always less than the
median, and half are always greater than the median.
Transcribed Image Text:Use the following data set to answer the questions. 13 15 20 20 20 20 20 20 20 23 27 31 a. What is the mean? b. What is the mode? c. What is the median? d. Which of the following statements are correct? O The median is the middle of a data set. At least half of the data points are always equal to the median. The mean is not the middle of a data set. You cannot predict the distribution of the numbers in relationship to the median. O The median is the middle of a data set. Half of the data points are either less than or equal to the median. The median is the middle of a data set. Half of the data points are always less than the median, and half are always greater than the median.
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