Question: please answer both questions Question 13 (2.5 points) A sample average is 21.30 and the standard deviation is 1.85. The probability that a future sample

please answer both questions please answer both questions Question 13 (2.5

Question 13 (2.5 points) A sample average is 21.30 and the standard deviation is 1.85. The probability that a future sample average will be greater than 24.00 is 57% 92.6% 7.4% 43% Question 14 (2.5 points) If the average number of defects per unit - 15, what is the lower control limit for the C-chart? (Use 3 sigma standard deviation limits). 13.56 5.00 04.52 3.39

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