Mathematics, 18.09.2019 14:20, tagerryawilson6

"a baseball player is known to get onto first base 30% of the times he is at bat. that player bats 70 times"
(a) identify the n and p
(b) find the mean/expected value
(c) find the standard deviation
(d) find the probability that the player will get onto first base 25 or more times in his 70 at-bats

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"a baseball player is known to get onto first base 30% of the times he is at bat. that player bats 70 times" (a) identify the n and p (b) find the mean/expected value (c) find the standard deviation (d) find the probability that the player will get onto first base 25 or more times in his 70 at-bats

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"a baseball player is known to get onto first base 30% of the times he is at bat. that player bats 70 times"
(a) identify the n and p
(b) find the mean/expected value
(c) find the standard deviation
(d) find the probability that the player will get onto first base 25 or more times in his 70 at-bats