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A recent report revealed that only 92% of active Gmail accounts use two-factor authentication(2FA). Suppose 12 Gmail accounts are selected at random. a. Compute the

A recent report revealed that only 92% of active Gmail accounts use two-factor authentication(2FA). Suppose 12 Gmail accounts are selected at random.

a. Compute the probability that at least 11 Gmail accounts use 2FA.

b. Compute the probability that at most 11 Gmail accounts use 2FA

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