OpenStax, Introductory Business Statistics 2e §7.3 The Central Limit Theorem for Proportions · Exercise 8 · Statistics · Sampling distributions
The Central Limit Theorem for Proportions · Exercise 8
A company inspects products coming through its production process, and rejects detected products. One-tenth of the items are rejected. If samples of 50 items are taken, what is the standard deviation of the mean of the sampling distribution of sample proportions?
OpenStax, Introductory Business Statistics 2e · §7.3 The Central Limit Theorem for Proportions · Exercise 8
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