Mathematics, 31.10.2019 00:31 rafiamajd4537
John wanted to know about the popularity of a particular movie. he surveyed 20% of the people in 5 different theaters.
biased, voluntary response sample
Answers: 3
Mathematics, 21.06.2019 21:30
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
Mathematics, 22.06.2019 02:30
Afarmer has 5 times as many cows as pigs. the farmer only has cows and pigs, and he has 168 animals. how many cows does he have?
Answers: 1
Mathematics, 22.06.2019 06:00
Evaluate f(x) when x= -9. f(x)= 16x® + 2 6 12 if 9 < x < 13 no solution 488 12
Answers: 1
Mathematics, 22.06.2019 07:00
Identify the values hat create ordered pairs that are solutions to the equation 3x-5y=20
Answers: 1
John wanted to know about the popularity of a particular movie. he surveyed 20% of the people in 5 d...
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