Mathematics, 25.12.2019 19:31 anthonywdjr6691
The mean of the data set is 40 and one standard deviation is 5. about what percent of the numbers fall between 35 and 50?
53.2%
68.2%
77.4%
81.8%
Answers: 3
Mathematics, 21.06.2019 22:20
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
Mathematics, 22.06.2019 02:30
Problem 3 a bank charges a service fee of $7.50 per month for a checking account. a bank account has $85.00. if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative
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The mean of the data set is 40 and one standard deviation is 5. about what percent of the numbers fa...
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