Probability

A restaurant always counts the cash register at the end of the day so that the employees can divide their tips. It has been found that the daily tips follow a normal distribution with a mean of €130 and a standard deviation of €60.

What is the probability that on a randomly selected day, the tips will exceed €160?

Final Answer:

p =  30.85 %

Step-by-step explanation:

μ=130 eur σ=60 a=160 eur  a0 = μ + σ/2 a0=a  p=100 0.3085=30.85%



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You need to know the following knowledge to solve this word math problem:

statisticscombinatoricsbasic operations and conceptsUnits of physical quantitiesGrade of the word problem

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