Use the 68-95-99.7 Rule to approximate the probability rather than using technology to find the values more precisely The daily closing price of a stock (in $) is well modeled by a Normal model with mean $158.69 and standard deviation $4.84. According to this model, what cutoff value(s) of price would separate the following percentage? a) lowest 16% b) lowest 50% d) highest 0.15% c) middle 99.7%

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Use the 68-95-99.7 Rule to approximate the probability rather than using technology to find the values more precisely.
The daily closing price of a stock (in $) is well modeled by a Normal model with mean $158.69 and standard deviation $4.84. According to this model, what cutoff value(s) of price would
separate the following percentage?
a) lowest 16%
b) lowest 50%
d) highest 0.15%
c) middle 99.7%
a) The cutoff value would be $
(Type an integer or a decimal rounded to the nearest cent as needed.)
Transcribed Image Text:Use the 68-95-99.7 Rule to approximate the probability rather than using technology to find the values more precisely. The daily closing price of a stock (in $) is well modeled by a Normal model with mean $158.69 and standard deviation $4.84. According to this model, what cutoff value(s) of price would separate the following percentage? a) lowest 16% b) lowest 50% d) highest 0.15% c) middle 99.7% a) The cutoff value would be $ (Type an integer or a decimal rounded to the nearest cent as needed.)
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