Mathematics, 27.02.2020 20:51 Oso29
The average waiting time for a drive-in window at a local bank is 9.2 minutes, with a standard deviation of 2.6 minutes. When a customer arrives at the bank, find the probability that the customer will have to wait the given time. Assume the variable is normally distributed.(a) Between 5 and 10 minutes(b) Less than 6 minutes or more than 9 minutes
Answers: 3
Mathematics, 21.06.2019 14:30
Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )
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Mathematics, 21.06.2019 21:30
Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent
Answers: 3
Mathematics, 21.06.2019 22:30
My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?
Answers: 2
The average waiting time for a drive-in window at a local bank is 9.2 minutes, with a standard devia...
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