The daily sales at a convenience store produce a distribution that is approximately normal with a mean of 1220 and a standard deviation of 130. a. The probability that the sales on a given day at this store are more than $1,405, rounded to four decimal places, is: The probability that the sales on a given day at this store are less than $1,305, rounded to four decimal places, is: b. c. The probability that the sales on a given day at this store are between $1,200 and $1,300, rounded to four decimal places, is:

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1.
Use the following to answer questions (a)-(c):
The daily sales at a convenience store produce a distribution that is approximately normal with a
mean of 1220 and a standard deviation of 130.
a. The probability that the sales on a given day at this store are more than $1,405, rounded to
four decimal places, is:
b.
The probability that the sales on a given day at this store are less than $1,305, rounded
to four decimal places, is:
c. The probability that the sales on a given day at this store are between $1,200 and $1,300,
rounded to four decimal places, is:
Transcribed Image Text:1. Use the following to answer questions (a)-(c): The daily sales at a convenience store produce a distribution that is approximately normal with a mean of 1220 and a standard deviation of 130. a. The probability that the sales on a given day at this store are more than $1,405, rounded to four decimal places, is: b. The probability that the sales on a given day at this store are less than $1,305, rounded to four decimal places, is: c. The probability that the sales on a given day at this store are between $1,200 and $1,300, rounded to four decimal places, is:
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