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Answer to Question #53371 in Statistics and Probability for Bob
Question #53371
An outdoor store sells 200 survival kits per month, with a population standard deviation (σ) of 15 kits. Assume the selling of survival kits is normally distributed.
What is the probability that the outdoor store will sell between 191 and 221 survival kits per month?
a. 1.4011
b. .4761
c. .9250
d. .6449
What is the probability that the outdoor store will sell more than 242 kits per month?
a. .4974
b. .0026
c. .9974
d. .8838
What is the probability that the outdoor store will sell between 191 and 221 survival kits per month?
a. 1.4011
b. .4761
c. .9250
d. .6449
What is the probability that the outdoor store will sell more than 242 kits per month?
a. .4974
b. .0026
c. .9974
d. .8838
Expert's answer
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