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The daily stock price for International Business Machines (IBM) historically has followed an approximately normal distribution (when adjusting for inflation) with a mean of $141.906
The daily stock price for International Business Machines (IBM) historically has followed an approximately normal distribution (when adjusting for inflation) with a mean of $141.906 and standard deviation of $2.7035 Approximately 92.8% of days IBM had a stock price less than what dollar amount?
Question 10 options:
1)We do not have enough information to calculate the value.
2)137.96
3)145.86
4)152.58
5)131.23
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