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tlc_71111 tlc_71111
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Posts: 507
4 years ago

Question 1.

Solve the problem. Round your answer to two decimal places, if necessary.

There are 328 teachers at a college. In a sample of 111 teachers from this  college, 75 have doctorates. Based on this sample statistic, estimate the number of teachers at this college without doctorates.

▸ 222

▸ 0.32

▸ 106

▸ 36

Question 2.

Solve the problem. Round your answer to two decimal places, if necessary.

There are 13,259 eligible voters in one town. In a sample of 833 eligible voters from this  town, 394 say that they plan to vote in the next mayoral election. Based on this sample statistic, estimate the number of eligible voters in this town who will vote in the next mayoral election.

▸ 0.47

▸ 6988

▸ 6271

▸ 6146
Textbook 
Statistical Reasoning for Everyday Life

Statistical Reasoning for Everyday Life


Edition: 5th
Authors:
Read 62 times
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Do What Makes You Come Alive
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DWFG2796DWFG2796
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Posts: 368
4 years ago
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