For a population, u = 165 and o = 64. For a sample selected from this population, µz = 165 and o, = 8. Find the sample size. Assume N < 0.05. n =

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**Question 7.2.5**

For a population, \(\mu = 165\) and \(\sigma = 64\).

For a sample selected from this population, \(\mu_x = 165\) and \(\sigma_x = 8\). Find the sample size. Assume \(\frac{n}{N} \leq 0.05\).

\[ n = \, \text{[Input box]} \]

**Explanation:**
This question involves determining the sample size needed from a population with given parameters. The population mean (\(\mu\)) and standard deviation (\(\sigma\)) are specified, as well as the sample mean (\(\mu_x\)) and sample standard deviation (\(\sigma_x\)). Given the condition that the sample size to population size ratio is no more than 0.05, you are tasked with finding the appropriate sample size \(n\).
Transcribed Image Text:**Question 7.2.5** For a population, \(\mu = 165\) and \(\sigma = 64\). For a sample selected from this population, \(\mu_x = 165\) and \(\sigma_x = 8\). Find the sample size. Assume \(\frac{n}{N} \leq 0.05\). \[ n = \, \text{[Input box]} \] **Explanation:** This question involves determining the sample size needed from a population with given parameters. The population mean (\(\mu\)) and standard deviation (\(\sigma\)) are specified, as well as the sample mean (\(\mu_x\)) and sample standard deviation (\(\sigma_x\)). Given the condition that the sample size to population size ratio is no more than 0.05, you are tasked with finding the appropriate sample size \(n\).
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