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An article has found that 1 out of 250 households have a bidet. If we were to sample 400 households at random, would the sampling distribution of this sample proportion be approximately normal? ooo Yes, the sample was randomly selected. Yes, the sample size is less than 10% of the population. No, because np < 10. No, because nq < 10.

An article has found that 1 out of 250 households have a bidet. If we were to sample 400 households at random, would the sampling distribution of this sample proportion be approximately normal? ooo Yes, the sample was randomly selected. Yes, the sample size is less than 10% of the population. No, because np < 10. No, because nq < 10.

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
Section10.5: Comparing Sets Of Data
Problem 14PPS
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An article has found that 1 out of 250 households have a bidet. If we were to sample 400 households at random, would the sampling distribution of this sample proportion be approximately normal? Yes, the sample was randomly selected. Yes, the sample size is less than 10% of the population. No, because np < 10. No, because nq < 10.
Transcribed Image Text:An article has found that 1 out of 250 households have a bidet. If we were to sample 400 households at random, would the sampling distribution of this sample proportion be approximately normal? Yes, the sample was randomly selected. Yes, the sample size is less than 10% of the population. No, because np < 10. No, because nq < 10.
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