Question 7) Construct a 95% 1-sided lower
limit confidence interval on the percentage of green skittles.
(α=0.05)
Please write legibly. Will rate and comment. Thank you.

Question 7) Construct a 95% 1-sided lower limit confidence interval on the percentage of green skittles....
Question 2) Construct a 95% 2-sided
confidence interval on the mean weight of the skittles.
48 students participated in evaluating small package of skittles. The following table shows the result of this study. Assume the weight of skittles are normally distributed with standard deviation of 2 grams. Net Weight Green Red Yellow Brown Orange Count 2923 Total 2978.4 576 589 641 531 586 Sample Mean 62.05
Question 6) Company claims that more than
19% skittles are green. Do you agree with this claim? Use
α=0.05.
Will rate and comment. Thank you.
48 students participated in evaluating small package of skittles. The following table shows the result of this study. Assume the weight of skittles are normally distributed with standard deviation of 2 grams. Net Weight Green Red Yellow Brown Orange Count 2923 Total 2978.4 576 589 641 531 586 Sample Mean 62.05
Question 5) Does standard deviation weight
differ from 2 grams if the standard deviation of the sample is
2.067 grams (α=0.05)?
Will rate and comment. Thank you.
48 students participated in evaluating small package of skittles. The following table shows the result of this study. Assume the weight of skittles are normally distributed with standard deviation of 2 grams. Net Weight Green Red Yellow Brown Orange Count 2923 Total 2978.4 576 589 641 531 586 Sample Mean 62.05
Question 1) Company claims that packages of
skittle contain 61.5 grams of skittles. Do you agree with this
claim? use α = 0.05.
Question 3) Consider question 1. Find the power of test for the
case in which the true mean weight of skittles is 62.5 gram.
Question 4) Consider question 3. What sample size would be
required to detect a true mean weight of 62.5 if you wanted the
power of test to be at least 0.99?
Please write...