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Suppose that the rice mill wants to test its product to find out whether it meets the average weight of rice of 50 kilograms with a standard deviation of O.18 kg. Thirty sacks of rice are weighed and found to have an average weight of 50.8 kg and a standard deviation of 0.15kg. The rice mill owner is in a situation of the sampling distribution of the sample mean with population variance is A. unknown B. known C. large D. small

Suppose that the rice mill wants to test its product to find out whether it meets the average weight of rice of 50 kilograms with a standard deviation of O.18 kg. Thirty sacks of rice are weighed and found to have an average weight of 50.8 kg and a standard deviation of 0.15kg. The rice mill owner is in a situation of the sampling distribution of the sample mean with population variance is A. unknown B. known C. large D. small

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Suppose that the rice mill wants to test its product to find out whether it meets the average weight of rice of 50 kilograms with a standard deviation of 0.18 kg. Thirty sacks of rice are weighed and found to have an average weight of 50.8 kg and a standard deviation of 0.15kg. The rice mill owner is in a situation of the sampling distribution of the sample mean with population variance is A. unknown C. large B. known D. small D 8. The average family income in the Philippines in 2019 was P22,250 with a standard deviation of P1,250. In a certain municipality, a sample of 50 families had an average income of P25,000. This situation is about the sampling distribution of the sample mean where the population A. Variance is known B. Variance is unknown C. Standard deviation is small D. Standard deviation is large
Transcribed Image Text:Suppose that the rice mill wants to test its product to find out whether it meets the average weight of rice of 50 kilograms with a standard deviation of 0.18 kg. Thirty sacks of rice are weighed and found to have an average weight of 50.8 kg and a standard deviation of 0.15kg. The rice mill owner is in a situation of the sampling distribution of the sample mean with population variance is A. unknown C. large B. known D. small D 8. The average family income in the Philippines in 2019 was P22,250 with a standard deviation of P1,250. In a certain municipality, a sample of 50 families had an average income of P25,000. This situation is about the sampling distribution of the sample mean where the population A. Variance is known B. Variance is unknown C. Standard deviation is small D. Standard deviation is large
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