Posted: December 11th, 2022

# Computing normal probability 1 | Management homework help

Automobile repair costs continue to rise with the average cost now at \$367 per repair. Assume that the cost for an automobile repair is normally distributed with a standard deviation of \$88. Answer the following questions:

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1. What is the probability that the cost will be more than \$450?
2. What is the probability that the cost will be less than \$250?
3. What is the probability that the cost will be between \$250 and \$450?
4. If the cost for your car repair is in the lower 5% of automobile repair charges, what is your cost?

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