A life insurance company has determined that each week an average of 7 claims is filed in its Nashville branch
a. Define the random variable in words for this experiment.
b. What is the probability that during the next week exactly 7 claims will be filed?
c. What is the probability that during the next week no claims will be filed?
d. What is the probability that during the next week fewer than 4 claims will be filed?
e. What is the probability that during the next week at least 17 claims will be filed?
a. x = the number of claims filed in a one-week period
b. .1490
c. .0009
d. .0818
e. .0010
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