Different dealers may sell the same card for different prices. The sale prices for a particular cars are normally distributed with a mean and standard deviation of $26,000 in $2000, respectively. Suppose we select one of these cars at random. X represent the sale price for the selected car. Find P(X<30)

0.9772 is the required probability.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = $26,000

Standard Deviation, σ = $2000

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

Formula:

P(x < 30,000)

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

Thus, 0.9772 is the required probability.

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step-by-step explanation:

its kind of blurry. can you put a clearer pic?

step-by-step explanation: