Mathematics, 06.06.2021 01:50 katiebreon6193
Val can pay $7.99 per month to watch unlimited movies.
If she does not choose that plan, she must pay $2.99 per
each movie. She estimates that she will watch movies
based upon this prediction model
# of movies 0 1 2 3 4
probability 0.12 0.10 0.20 0.42 0.16
What is the expected number of movies Val watches per month?
Round to one decimal place.
Answers: 1
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Joe owns a fast-food restaurant and wants to know the average time it takes for customers to receive their orders. his restaurant serves about 500 customers a day. he timed 5 orders, and the order times he collected, given in minutes, are shown below. can the approximate order fulfillment time for all of the restaurant's customers be calculated from the given data? if so, calculate it. non-integer answers should be rounded to the nearest tenth. if no assumption can be made, type "0" in the box. the approximate order fulfillment time for all of the restaurant's customers is minutes.
Answers: 3
Val can pay $7.99 per month to watch unlimited movies.
If she does not choose that plan, she must p...
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