For each frequency distribution suggest nice bins Did your choice
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).
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