(Answered) Sports and leisure a typical round of golf takes

Statistics

Sports and Leisure A typical round of golf takes approximately 3.5 hours (walking, without an electric cart). Many weekend golfers take more time as a result of lost golf balls, thinking about certain shots, and talking to other players. The manager at the Wawona Golf Course in Wawona, California, obtained a random sample of round times (in hours), and the data are reported in the table below.

a. Construct a stem-and-leaf plot for these data.

b. Compute the ratio IQR/s.

c. Construct a normal probability plot for these data.

d. Is there any evidence to suggest these data are from a non-normal population? Justify your answer.

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