Homework: Week Homework 5 (Graded Assignment) Save 25 of 40 (24 complete) HN Sco

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Homework: Week Homework 5 (Graded Assignment) Save 25 of 40 (24 complete) HN Score: 51 4696, 2058 of 40 pts tatistics Score: 0 of 1 pt 5.3.41 Quetion Help es coffee into a twelve-ounce cup. The amount of coffee dispensed into the cup is normally distributed with a standard deviation or 0.05 A vending machine dispens ounce You can allow the cup to overM 1% of the time what amount should you set as the mean amount of coffee to be dispensed? ests ounces Round to two decimal places as needed) ntents ccess Library Options ols Enter your answer in the answer box and then click Check Answer

Explanation / Answer

Solution:-
  
NORMAL CUMULATIVE PROBABILITY DISTRIBUTION, STANDARDIZED VARIABLE z, PROBABILITY "LOOK-UP"

99% PROBABITLIY "LOOK-UP" FOR z [2.33]

MEAN = 20 - 2.33*0.05 = 19.88

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