# Question: Determine x and x from the given parameters of the

Determine µx̄ and σx̄ from the given parameters of the population and the sample size.

µ = 64, σ = 18, n = 36

µ = 64, σ = 18, n = 36

**View Solution:**## Answer to relevant Questions

Determine µx̄ and σx̄ from the given parameters of the population and the sample size. µ = 52, σ = 10, n = 21 A simple random sample of size n = 36 is obtained from a population with µ = 64 and σ = 18. (a) Describe the sampling distribution of x̄. (b) What is P(x̄ < 62.6)? (c) What is P(x̄ ≥ 68.7)? (d) What is P(59.8 < x̄ < ...The S&P 500 is a collection of 500 stocks of publicly traded companies. Using data obtained from Yahoo! Finance, the monthly rates of return of the S&P 500 since 1950 are normally distributed. The mean rate of return is ...The following data represent the ages of the winners of the Academy Award for Best Actor for the years 2004–2009. 004: Jamie Foxx ........... 37 2005: Philip Seymour Hoffman ..... 38 2006: Forest Whitaker ........ 45 2007: ...n = 1010, p = 0.84Post your question