Mathematics, 18.03.2020 04:01 ghostboy2001
A binomial event has n = 60 trials. The probability of success for each trial is 0.20. Let x be the number of successes of the event during the 60 trials. What are μx and σx? 48 and 3.0984 48 and 2.1909 60 and 3.0984 12 and 3.0984 12 and 2.1909
Answers: 2
Mathematics, 21.06.2019 12:40
The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. for each new desk that is purchased, by how much does the amount of money left in the school’s desk fund decrease?
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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
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Mathematics, 22.06.2019 00:00
What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.
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A binomial event has n = 60 trials. The probability of success for each trial is 0.20. Let x be the...
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