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I NEED HELP ASAP! 50 points:A national restaurant chain claims that their servers make an average of $12.85 in tips per hour, with a standard deviation of $2.15. The servers at the restaurant chain's location in Dallas make an average of $8.65 in tips per hour. Given that the data is approximately normal, find the probability that a server, chosen at random, will make more than $8.65 in tips per hour.

89.25%
97.44%
10.75%
2.56%

2 Answers

2 votes
I think the answer is 97.44%


-Kassy V
User GoGud
by
8.7k points
2 votes
THe answer will be 97.44%

hoped this helped
User Dennis Munsie
by
8.2k points
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