1.Given the situation described, identify the type of sampling involved. A student doing a report on fashion trends asks all her best friends their opinion on plaid clothing.
WHAT KIND OF SAMPLING IS THAT ?

A magazine article cited the numbers on household income in Berea, KY as given by the U.S. Census Bureau. Was a sample or the population used?

The number of surfer’s special burritos served was sampled during a dinner period 5:00 p.m. – 8:30 p.m. at a taco shop on a weekday. Below is the sample:
12 7 5 14 9 2 12 11 5 15
20 14 9 21 14
From this data set, compute the sample mean, median, mode and midrange. Compute the 1st
quartile and 3rd and interpret their meanings.

5. The number of bowls of soup served was sampled during a lunch period 11:00 a.m. – 2:30 p.m. at a soup stand on a weekday. Below is the sample:
71 63 92 58 93 74 92 99 82 63
92 91 63 54 76 95 76

Construct a stem and leaf plot of the data.

The cardinal number of the set {cow, horse, goat, chicken, rooster} is _________.

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