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The marketing team at an internet music site wants a better understanding of who

ID: 3352813 • Letter: T

Question

The marketing team at an internet music site wants a better understanding of who their customers are. They send out a survey to 25 customers asking for demographic information. One of the variables is the customer's age. For the 25 customers, the ages are shown to the right. Use the given histogram of those ages to complete parts a) through d). 10- 21 33 35 29 31 32 30 13 28 12 39 22 43 47 25 25|23|31|36|33 364342444;7 25 50 Age b) Where is(are) the mode(s)? The modes of the data are around 25 and 45 years. The modes of the data are around 10 and 50 years. The mode of the data is around 35 years. The mode of the data is around 15 years. O A. O B. ° C. D.

Explanation / Answer

From the histogram, it can be seen that the highest frequecy is for the class (30,40)

So, we can conclude that

C. The mode of the data is around 35 years.