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12) John sells antiques with the average cost at $367 per antique. Assume the cost for...

12) John sells antiques with the average cost at $367 per antique. Assume the cost for an antique is normally distributed with a standard deviation of $88. What is the probability that the cost will be between $250 and $450?

a. .8264

b. .0918

c. .7354

d. .94

Math   Statistics-And-Probability   
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Answer #1

Answer:0.7346 which is approximately 0.7354 i.e. Ans(C)

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