Consider the data
6 4 8 4 3
concerning the number of visits by five students to a fast food establishment in the last 30 days,
Calculate the
(a) sample mean
(b) deviations x - x and check to see that they add up to 0.
(c) sample variance. Give the units of variance.
(d) sample standard deviation.

Question

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The Answer of  Consider the data
6 4 8 4 3
concerning the number of visits by five students to a fast food establishment in the last 30 days,
Calculate the
(a) sample mean
(b) deviations x - x and check to see that they add up to 0.
(c) sample variance. Give the units of variance.
(d) sample standard deviation.

Consider the Data 6 4 8 4 3