# Question

Ethan and Drew went on a 10-day fishing trip. The number of smallmouth bass caught and released by the two boys each day was as follows:

(a) Find the population mean and the range for the number of smallmouth bass caught per day by each ﬁsherman. Do these values indicate any differences between the two ﬁshermen’s catches per day? Explain.

(b) Find the population standard deviation for the number of smallmouth bass caught per day by each ﬁsherman. Do these values present a different story about the two ﬁshermen’s catches per day? Which ﬁsherman has the more consistent record? Explain.

(c) Discuss limitations of the range as a measure of dispersion.

(a) Find the population mean and the range for the number of smallmouth bass caught per day by each ﬁsherman. Do these values indicate any differences between the two ﬁshermen’s catches per day? Explain.

(b) Find the population standard deviation for the number of smallmouth bass caught per day by each ﬁsherman. Do these values present a different story about the two ﬁshermen’s catches per day? Which ﬁsherman has the more consistent record? Explain.

(c) Discuss limitations of the range as a measure of dispersion.

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