Help with Stats

Question

1.     The ages of chief executives at a retreat are listed below.

28, 36, 46, 54, 63, 38, 48, 54, 64, 49, 56, 66, 29, 36, 44,

51, 62, 75, 34, 42, 50, 62, 72, 40, 59, 71, 68, 50, 69, 60

(a)   Make a frequency table for the data set. Use 20–29 as the first class interval.

(b)   Use the table to draw a histogram.

(c)   Describe the type of distribution. Identify the relationship of the mean and the median.

(d)   Do you think the distribution could be a normal distribution? Explain.

Answer 1

The age of chief executive at a retreat,

The sequence is

Make a frequency table.