# Question

For each frequency distribution, suggest “nice” bins. Did your choice agree with Sturges’ Rule? If not, explain.

a. Last week’s MPG for 35 student vehicles (xmin 5 9.4, xmax 5 38.7).

b. Ages of 50 airplane passengers (xmin 5 12, xmax 5 85).

c. GPAs of 250 first-semester college students (xmin 5 2.25, xmax 5 3.71).

d. Annual rates of return on 150 mutual funds (xmin 5 .023, xmax 5 .097).

a. Last week’s MPG for 35 student vehicles (xmin 5 9.4, xmax 5 38.7).

b. Ages of 50 airplane passengers (xmin 5 12, xmax 5 85).

c. GPAs of 250 first-semester college students (xmin 5 2.25, xmax 5 3.71).

d. Annual rates of return on 150 mutual funds (xmin 5 .023, xmax 5 .097).

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