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Mathematics, 05.03.2021 07:50 Jtblack2720

One year consumers spent an average of $22 on a meal at a resturant Assume that the amount spent on a resturant meal is normally distributed and that the standard deviation is $6. Complete parts (a) through (c) below.
a. What is the probability that a randomly selected person spent more than $25?
P(X> 525)=(Round to four decimal places as needed)
b. What is the probability that a randomly selected person spent between $8 and $19?
P(S8 c. Between what two values will the middle 95% of the amounts of cash spent fall?
The middle 95% of the amounts of cash spent will fall between X=$and X = 5
(Round to the nearest cent as needed.)

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One year consumers spent an average of $22 on a meal at a resturant Assume that the amount spent on...
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