Help
...
Answers: 1
Mathematics, 22.06.2019 04:50
The random variable x has probability density function f (x) = k(−x²+5x−4) 1 ≤ x ≤ 4 or =0 1 show that k = 2/9 find 2 e(x), 3 the mode of x, 4 the cumulative distribution function f(x) for all x. 5 evaluate p(x ≤ 2.5). 6 deduce the value of the median and comment on the shape of the distribution.
Answers: 3
Mathematics, 22.06.2019 05:00
Mason bought 8 1/4 feet of wire. he cut off a piece of wire 3 5/12 feet long and used it for his science project. how much wire did mason have left?
Answers: 2
Biology, 03.08.2019 08:20
Mathematics, 03.08.2019 08:20
Mathematics, 03.08.2019 08:20
Mathematics, 03.08.2019 08:20
History, 03.08.2019 08:20
Health, 03.08.2019 08:20
Chemistry, 03.08.2019 08:20
English, 03.08.2019 08:20
History, 03.08.2019 08:20
Business, 03.08.2019 08:20
Social Studies, 03.08.2019 08:20
Mathematics, 03.08.2019 08:20
Biology, 03.08.2019 08:20