Question: Construct a 95% confidence interval for the population mean, p. Assume the population has a normal distribution. A sample of 20 college students had mean

Construct a 95% confidence interval for the population mean, p. Assume the population has a normal distribution. A sample of 20 college students had mean annual eamings of $3120 with a standard deviation of $677. O A. ($2657,$2891) O B. ($2135,$2567) O C. ($1324,$1567) O D. ($2803,$3437)

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