Mathematics, 05.05.2020 00:13 vannah94
Determine the probability P (3) for a binomial experiment with n = 12 trials and the success probability p=0.2. Then find the
mean, variance, and standard deviation.
Part 1 of 3
Determine the probability P (3). Round the answer to at least three decimal places.
P(3)=0
Part 2 of 3
Find the mean. If necessary, round the answer to two decimal places.
The mean is
Part 3 of 3
Find the variance and standard deviation. If necessary, round the vanance to two decimal places and standard deviation to
at least three decimal places.
The variance is
The standard deviation is
Answers: 1
Mathematics, 21.06.2019 18:30
Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2
Answers: 3
Mathematics, 21.06.2019 21:40
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Answers: 1
Mathematics, 21.06.2019 22:00
In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.
Answers: 1
Mathematics, 21.06.2019 22:30
We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get
Answers: 1
Determine the probability P (3) for a binomial experiment with n = 12 trials and the success probabi...
Mathematics, 30.03.2021 17:00
Mathematics, 30.03.2021 17:00
Physics, 30.03.2021 17:00
Mathematics, 30.03.2021 17:00
Mathematics, 30.03.2021 17:00
Chemistry, 30.03.2021 17:00
Mathematics, 30.03.2021 17:00
Mathematics, 30.03.2021 17:00
World Languages, 30.03.2021 17:00