The histogram shows the December charges (in S) for 5000 customers from one mark
ID: 3351227 • Letter: T
Question
The histogram shows the December charges (in S) for 5000 customers from one marketing segment from a credit card company. (Negative values indicate customers who received more credits than charges during the month.) Use the histogram to complete parts a) through c) below 0 20DO 4000 December Charge a) Write a short description of this distribution (shape, center, spread, unusual features). Is the distribution uniform, unimodal, or bimodal? A. The distribution is bimodal. O B. The distribution is uniform. C. The distribution is unimodal. Is the distribution symmetric or skewed? A. The distribution is skewed to the left. O B. The distribution is symmetric. ° C. The distribution is skewed to the right. Describe the spread of the distribution. The range of the data is approximately 1 dollars. Describe any unusual features. Choose the correct answer below. A. B. C. There are few negative values. There are no unusual features. Most of the December charges have close to the same number of frequency. b) Would you expect the mean or median to be larger? Explain. A. The median is larger because the distribution is right skewed B. The mean and median are approximately equal because the distribution is symmetric. ° C. The mean is larger because the distribution is right skewed.Explanation / Answer
a)
1) The distribution is unimodal
Becuase the data has only one peak
2) The Distribution is Skewed to the Right
Because the peak ness of the curve is right side
3) Range of the data approximatly 5000
Range = maximum value - minimum value = 5000 - 0 =5000
b) here mean is larger than median becuase it is Right skewed distribution
c) Median
Because distribution is Skewed
.
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