A psychologist was interested in exploring whether or not male and female college students have different driving behaviors The

Question

A psychologist was interested in exploring whether or not male and female college students have different driving behaviors The particular statistical question she framed was as follows Is the mean fastest speed driven by male college students different than the mean fastest speed driven by female college students The psychologist conducted a survey of a random male college students and a random female college students Here is a descriptive summary of the results of her survey Males X n 34 x 105 5 Sx 20 1 Females Y m 29 Y 90 9 Sy 12 2 Is there sufficient evidence that the variance of the fastest speed driven by male college students differs from the variance of the fastest speed driven by female college students What is the appropriate probability distribution in

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