Mathematics, 12.05.2021 18:10 janiya73
A certain airline has a 90% probability that its flights are on time. Fifteen of this airline’s flights leave the local airport each day. Let X represent the number of flights that are on time each day. Assuming flights are on time independently of one another, what is the shape of the probability histogram of X?
skewed left
skewed right
approximately uniform
approximately symmetric
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:20
Factor p 2 + 18p + 32. (p+ 4)(p + 8) (p + 2)p+ 16) (p + 16)2
Answers: 1
Mathematics, 21.06.2019 15:10
Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units
Answers: 1
Mathematics, 21.06.2019 16:40
Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in
Answers: 2
Mathematics, 21.06.2019 18:40
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
You know the right answer?
A certain airline has a 90% probability that its flights are on time. Fifteen of this airline’s flig...
Questions
History, 20.02.2021 04:50
Chemistry, 20.02.2021 04:50
Mathematics, 20.02.2021 04:50
Mathematics, 20.02.2021 04:50
Mathematics, 20.02.2021 04:50
Business, 20.02.2021 04:50
History, 20.02.2021 04:50
Arts, 20.02.2021 04:50
