Different dealers may sell the same car for different prices. The sale prices for a particular car are normally distributed with a mean and standard deviation of 26 thousand dollars and 2 thousand dollars, respectively. Suppose we select one of these cars at random. Let X represent the sale price (in thousands of dollars) for the selected car. 1. Find P (26< X<30) You may round your answer to two decimal places

Question

Mathematics

Grady Pena

23 November, 00:20

Different dealers may sell the same car for different prices. The sale prices for a particular car are normally distributed with a mean and standard deviation of 26 thousand dollars and 2 thousand dollars, respectively. Suppose we select one of these cars at random. Let X represent the sale price (in thousands of dollars) for the selected car. 1. Find P (26< X<30) You may round your answer to two decimal places

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Answers (1)

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Madilyn Whitney · Answer 1

0.48

Step-by-step explanation:

P (26
This probability can be calculated using normal distribution.

Here mean=μ=26

standard deviation=σ=2

So, P (26
P (26
P (26
Hence P (26