bigjohnjay bigjohnjay

02-05-2017
Mathematics

contestada

if I have a binomial distribution where n equals 8 trials and a probability of success equals 0.40 what is the successes of X is exactly 2

Respuesta :

mreijepatmat mreijepatmat

02-05-2017

P(success) = 0.4 P(failure) = 0.6

8C2 (0.4)² * (0.6)^6

P(2 success) =0.290

Answer Link

Otras preguntas

A telephone survey revealed that 78% of the people called liked to listen to music in the car. If 273 people said that they like to listen to music in the car,

Malik upgrades his cell phone. He will pay a $35 activation fee and $40 per month for service write an expression for the cost of m months

Which organism is a herbivore? Food chain showing grass, grasshopper, spider, bird, bacteria, and fungi connected with right arrows spider grasshopper grass

Why are we able to have children when we are emotionally immature evolution.

If you needed to look at the fine details of the interior of a virus, which microscope would you use?.

The product $ab = 1200$, $a$ is an integer, and $b$ is an odd integer. What is the largest possible value of $b$?.

Which number is an example of a perfect square number?

Briely explain four causes for students to drop out from university

how did geography influence the differences among native americans way of life a: the climate of the forests in eastern north america forced people to develop i

What were the farmers major grievances or complaints.