![ptrlvn01](/avatars/38976.jpg)
ptrlvn01
09.07.2019 •
Mathematics
The manager of a computer desk operation has collected enough data to conclude that the distribution of time per call is normally distributed with a mean equal to 8.21 minutes and a standard deviation of 2.14 minutes. what is the probability that three randomly monitored calls will each be completed in 4 minutes or less?
Solved
Show answers
More tips
- H Health and Medicine How to Get Rid of Dandruff?...
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
- P Philosophy How did the concept of module arise in computer science?...
Answers on questions: Mathematics
- M Mathematics Decide whether parallelogram JKLM with vertices J(5, 8), K(9, 6), L(7, 2), and M(3, 4) is a rectangle, a rhombus, or a square. Select all names that apply. rectangle...
- M Mathematics Standing on top of a cliff sam sees two yachts in a direct line in front of her at angles of depression of 24.7 degrees and 41.9 degrees. If Sam is 75 m above water...
- M Mathematics 2. Write down three coordinate points for the graph of f(x) = 3(2)*-1 + 2...
- M Mathematics A can of tuna has a diameter of 4 inches and a height of 3inches. What is the volume of the cab of tuna?...
- M Mathematics Lines l and m are parallel. Parallel lines l and m are cut by transversals s and t. Clockwise from top left, the angles formed by s, t, and l are blank, 85 degrees,...
- M Mathematics There are 5 red marbles, 7 green marbles, 4 black marbles, and 8 blue marbles in a bag. Suppose you select one marble at random. Find each probability....
- M Mathematics Which illustrates the truth value for the given conditional statement? If 6 10, then 8x3=24 ......
- M Mathematics Methanol is a Liquid form if its temperature is between - 93.9 C and 64.96 C At what temperatures will methanol be in liquid form? choose all the correct answers...
- M Mathematics The difference of nine times a number and twelve is four...
- M Mathematics 1+3x/4 = 5/2 solve the proportion for x (HELP this is timed) A. 7/5 B. 3 C. 5 D. 6...
Ответ:
Ответ: