(26] A hockey,r goalie faces 2200 shots in a season, saving each shot with probability 0.885. Let...

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(26] A hockey,r goalie faces 2200 shots in a season, saving each shot with probability 0.885. Let X be the number of saves the goalie makes in a season, a binomial random variable. (a) Find the expected value and standard deviation of X. (b) Use the normal approximation to the binomial to estimate (i) the probabilityr that the goalie saves at most 1925 shots during the season (ii) the probability that the goalie saves more than 1940 shots during the season

Posted Date: Jun 21, 2024 11:10 PM

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(26] A hockey,r goalie faces 2200 shots in a season, saving each shot with probability 0.885. Let...

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