SOLUTION: Please help me solve this problem. Thank you!
The mean weight of loads of rock is 4.26 tons with a standard deviation of 1.55 tons.
If 15 loads are chosen at random for
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Question 1203258: Please help me solve this problem. Thank you!
The mean weight of loads of rock is 4.26 tons with a standard deviation of 1.55 tons.
If 15 loads are chosen at random for a weight check, find the probability (as percent) that the mean weight of those loads is NO less than 4.041 tons. Assume that the variable is normally distributed.
The probability is: %
(Round your answer to the nearest whole percent)
Answer by ikleyn(52814) (Show Source): You can put this solution on YOUR website!
.
A word-in-word TWIN problem was just solved yesterday under this link
https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.1203245.html
Use it as your template and solve this current problem in the same way.
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