Mathematics, 02.02.2021 05:00 tryintopassenioryear
1. Let X be a binomial random variable with n = 20 and p = .3.
A. Write the expression for P(x = 6) in terms of the formula
, then
evaluate it using your calculator. (1 point)
B. Using probability notation, P(X = x), write out all the probabilities you'd need to add
up in order to calculate P(X < 6), and then evaluate it using your calculator. (1 point)
C. For part B, why did you choose the upper bound that you did? If you were using the
normal approximation could you choose a different upper bound? Why or why not?
(1 point)
Answers: 3
Mathematics, 21.06.2019 16:00
30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)
Answers: 3
Mathematics, 21.06.2019 19:00
You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?
Answers: 1
Mathematics, 21.06.2019 20:00
The total number of dental clinics total for the last 12 months was recorded
Answers: 3
Mathematics, 21.06.2019 20:00
One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.
Answers: 1
1. Let X be a binomial random variable with n = 20 and p = .3.
A. Write the expression for P(x = 6)...
Mathematics, 25.02.2021 23:20
Mathematics, 25.02.2021 23:20
Mathematics, 25.02.2021 23:20
Mathematics, 25.02.2021 23:20
Mathematics, 25.02.2021 23:20
Mathematics, 25.02.2021 23:20
Mathematics, 25.02.2021 23:20
English, 25.02.2021 23:20
Mathematics, 25.02.2021 23:20