Mathematics, 02.11.2020 20:10 BaileyRyan8320
Assume the random variable x is normally distributed with mean 50 and standard deviation 7 . Find the indicated probability. P(X>36)
Answers: 2
50 and standard deviation
7 . ![P(x36)=P(\dfrac{X-\mu}{\sigma}\dfrac{36-50}{7})\\\\=P(Z\dfrac{-14}{7})\ \ \[Z= \dfrac{X-\mu}{\sigma}]\\\\=P(Z-2)\\\\=P(Z](/tpl/images/0860/9326/45553.png)
Another question on Mathematics
Mathematics, 21.06.2019 14:10
Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35
Answers: 3
Mathematics, 21.06.2019 18:30
In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft
Answers: 2
Mathematics, 22.06.2019 02:30
Translate the algebraic expression shown below into a verbal expression. fraction with variable x in numerator and 6 in the denominator. the sum of six and some number the product of six and some number the quotient of some number and six the difference of six and some number
Answers: 1
You know the right answer?
Assume the random variable x is normally distributed with mean 50 and standard deviation 7 . Find th...
Questions
Mathematics, 05.10.2019 07:30
Mathematics, 05.10.2019 07:30
English, 05.10.2019 07:30
Physics, 05.10.2019 07:30
Mathematics, 05.10.2019 07:30
English, 05.10.2019 07:30
Chemistry, 05.10.2019 07:30
Biology, 05.10.2019 07:30
