Mathematics, 19.10.2021 14:30, 00109625
Recall that the expected value is another way to refer to µ. What is really being asked is how many calls are expected to come in during a 5-minute interval. The following conversion factor can be used to find the mean number of calls per minute when given the mean number of calls per hour. calls hour · 1 hour 60 minutes Convert 24 calls per hour to calls per minute. 24 calls hour · 1 hour 60 minutes = calls per minute To find the expected number of calls per a 5-minute interval, multiply the mean number of calls per minute by 5. (5 minutes)(mean number of calls per minute) = 5 = calls per 5 minutes
Answers: 3
Mathematics, 21.06.2019 20:00, oofoofoof1
Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189
Answers: 1
Mathematics, 21.06.2019 21:00, makayla10119
When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years
Answers: 1
Mathematics, 21.06.2019 22:10, laurenbreellamerritt
On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)
Answers: 2
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