Mathematics, 26.02.2021 20:50 aigo
What is the likelihood of choosing a red pen from the following pack of pens?
A pack of 20 pens contains 5 red pens, 5 blue pens, and 10 black pens.
A.
Impossible
B.
Unlikely
C.
Likely
D.
Certain
Answers: 3
Mathematics, 21.06.2019 19:00, ashrobbb
The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
Answers: 3
What is the likelihood of choosing a red pen from the following pack of pens?
A pack of 20 pens con...
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