The mean number of miles driven per vehicle annually in the United States is 12,494 miles. Choose a randomly selected vehicle, and assume the annual mileage is normally distributed with a standard deviation of 1290 miles. Would you buy a vehicle if you had been told that it had been driven less than 6000 miles in the past year

It is not advisable to buy the vehicle.        

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 12,494 miles

Standard Deviation, σ = 1290 miles

We are given that the distribution of 1290 miles is a bell shaped distribution that is a normal distribution.

Formula:

P(driven less than 6000 miles in the past year)

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

Thus, we cannot find a vehicle that it had been driven less than 6000 miles in the past year. It is not advisable to buy the vehicle.

answer: i'm not sure

step-by-step explanation:

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves