Mathematics, 04.12.2021 01:40 odalysgise
Suppose 60% of all students at a college were receiving a Pell Grant. If you took a random sample of 20 of these college students, the probability that at least 15 of them received a Pell Grant is .125. True or False?
Answers: 1
Mathematics, 21.06.2019 13:40
Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?
Answers: 2
Mathematics, 22.06.2019 01:00
If johnny ate 5 cans of sugar, but in the kitchen they only had 3. what did johnny eat? (he found a secret stash btw.)
Answers: 2
Mathematics, 22.06.2019 02:30
Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?
Answers: 1
Mathematics, 22.06.2019 07:30
Which sample fairly represents the population? check all that apply.
Answers: 1
Suppose 60% of all students at a college were receiving a Pell Grant. If you took a random sample of...
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