Question: 2. [5 + 2 = 7 points] A fair coin is tossed n times. Find the range of values of n such that the probability

2. [5 + 2 = 7 points] A fair coin is tossed n times. Find the range of values of n such that the probability that the number if tails is between 0.49n and 0.51n is at least 0.85. From this range, nd the minimum value of the positive integer n

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