The owner of a coffee shop, an amateur statistician, advertises that the price of coffee on any given day will be randomly picked using a normal distribution with mean $1.35 and standard deviation $0.10. if a customer buys a cup of coffee, what is the probability that he will pay at least $1.50

If a customer buys a cup of coffee, 0.067 is the probability that he will pay at least $1.50.    

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = $1.35

Standard Deviation, σ = $0.10

We are given that the distribution of  price of coffee is a bell shaped distribution that is a normal distribution.

Formula:

a) P(customer will pay at least $1.50)

Calculation the value from standard normal z table, we have,  

Hence, if a customer buys a cup of coffee, 0.067 is the probability that he will pay at least $1.50.

answer: i cant see the graphs but i can you find the answer

step-by-step explanation:

the first point we'll be 0,0 and then you go up the y axis 4 places and over to the right 1 so your second point will be 1,4

- 70

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