A large fishing farm with thousands of fish has been treating its fish to stop a spreading fungal infection. A simple random sample of 150 fish is taken and a careful examination determines that 12 of the fish sampled are infected. The infection would be contained if fewer than 10% of the fish were infected. To answer this question, define the population parameter or distribution about which hypotheses are to be tested.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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A large fishing farm with thousands of fish has been treating its fish to stop a spreading fungal
infection. A simple random sample of 150 fish is taken and a careful examination determines that 12 of
the fish sampled are infected. The infection would be contained if fewer than 10% of the fish were
infected. To answer this question, define the population parameter or distribution about which
hypotheses are to be tested.
O The proportion p of fish infected in the population
O The proportion of fish infected is less than 10%
O The mean (u) number of fish is different from 10%
O The mean (p) number of fish in the population.
Transcribed Image Text:A large fishing farm with thousands of fish has been treating its fish to stop a spreading fungal infection. A simple random sample of 150 fish is taken and a careful examination determines that 12 of the fish sampled are infected. The infection would be contained if fewer than 10% of the fish were infected. To answer this question, define the population parameter or distribution about which hypotheses are to be tested. O The proportion p of fish infected in the population O The proportion of fish infected is less than 10% O The mean (u) number of fish is different from 10% O The mean (p) number of fish in the population.
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