- D Question 18 1 Pts Find The Sample Size Necessary For A 95 Confidence Level With Maximal Error Of Estimation E 2 50 1 (25.09 KiB) Viewed 36 times
- D Question 18 1 Pts Find The Sample Size Necessary For A 95 Confidence Level With Maximal Error Of Estimation E 2 50 2 (27.15 KiB) Viewed 36 times
- D Question 18 1 Pts Find The Sample Size Necessary For A 95 Confidence Level With Maximal Error Of Estimation E 2 50 3 (29.21 KiB) Viewed 36 times
Question 19 1 pts USE FOR 19 - 20: What price do farmers get for their watermelon crops? In the third week of July, a random sample of 40 farming regions gave a sample mean of x-bar = $6.88 per 100 pounds of watermelons. Assume that o - $1.92 per 100 pounds of watermelon. Use a 90% confidence level. What is the confidence interval per 100 pounds of watermelon? $6.38 <u<$7.38 < 90 <110 $4.96 $8.80 90%
D Question 20 1 pts USE FOR 19 - 20: What price do farmers get for their watermelon crops? In the third week of July, a random sample of 40 farming regions gave a sample mean of x-bar = $6.88 per 100 pounds of watermelons. Assume that o = $1.92 per 100 pounds of Watermelon. Use a 90% confidence level. Give a brief interpretation of your results in the context of this problem. I am 90% confidence that this interval contains the actual mean. I know for certain that 90% of the values are in this interval. There are 90 values that are correct. I am 90% confident that there is no margin of error.