Question: Suppose the process engineer of Exercise 17.1 wanted to estimate the average percentage of the fade protection ingredient in a randomly selected container of the

Suppose the process engineer of Exercise 17.1 wanted to estimate the average percentage of the fade protection ingredient in a randomly selected container of the paint.
a. Use the data presented in Exercise 17.1 to form a point estimate of the average percentage of the fade protection ingredient in a randomly selected container of the paint.
b. Place a 95% confidence interval on the average percentage of the fade protection ingredient in a randomly selected container of the paint.

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