subject
Mathematics, 16.02.2022 02:10 danny1234huang

Suppose you and a friend are playing a game that involves flipping a fair coin 3 times. Let X = the number of times that the coin shows heads. You have previously shown that all conditions have been met and that this scenario describes a binomial setting. Determine the value of n and p and calculate the mean and standard deviation of X. Round the standard deviation to three decimal places.

n =
p =
μx =
σx =

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:10
G(x) 16g(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.
Answers: 1
question
Mathematics, 21.06.2019 17:40
Polynomial that can be factored as (3x-4)(3x+4)
Answers: 1
question
Mathematics, 21.06.2019 22:00
Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?
Answers: 2
question
Mathematics, 21.06.2019 23:30
Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x
Answers: 1
You know the right answer?
Suppose you and a friend are playing a game that involves flipping a fair coin 3 times. Let X = the...
Questions
question
Mathematics, 26.10.2020 09:10
question
Mathematics, 26.10.2020 09:10
question
Mathematics, 26.10.2020 09:10
question
Chemistry, 26.10.2020 09:10
question
Mathematics, 26.10.2020 09:10
question
History, 26.10.2020 09:10
question
Chemistry, 26.10.2020 09:10
question
Mathematics, 26.10.2020 09:10
Questions on the website: 13722363