Course Solutions Uncategorized (Answered) : After a number of complaints about its directory assistance, a telephone company examined samples of calls to determine the freq

(Answered) : After a number of complaints about its directory assistance, a telephone company examined samples of calls to determine the freq

After a number of complaints about its directory assistance, a telephone company examined samples of calls to determine the frequency of wrong numbers given to callers. Each of the 8 samples consisted of 120 calls.

4 8 9 5
10 2 6 4
Calculate p¯. (Keep five decimal places in your answer)

Expert Answer


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