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exis [7]
3 years ago
7

The average number of minutes individuals spend on the computer during a day is 134 minutes and the standard deviation is 25 min

utes. The number of minutes individuals spend on the computer during a day is normally distributed. If one individual is randomly selected, find the probability that their average number of minutes spent on the computer is:
a. More than 164 minutes
b. Less than 118 minutes
Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0

Answer:

less than 118 minutes

Step-by-step explanation:

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Answer:

Rafael should buy 9 gift bags and 6 bows packet so, that she can have SAME NUMBER OF ITEMS, i.e 54.

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The gift bags are sold in the packs of 6.

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Here, comparing both equations (1) and (2) , we get

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Hence, Rafael should buy 9 gift bags and 6 packet of bows so, that she can have SAME NUMBER OF ITEMS, i.e 54.

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