subject
Mathematics, 25.08.2021 01:00 Casey851

Compute the mean of the discrete probability distribution below: X P(X)
2 0.20
3 0.25
4 0.45
5 0.10

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)
Answers: 1
question
Mathematics, 21.06.2019 21:20
Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?
Answers: 1
question
Mathematics, 21.06.2019 23:00
I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )
Answers: 1
question
Mathematics, 21.06.2019 23:30
Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10
Answers: 1
You know the right answer?
Compute the mean of the discrete probability distribution below: X P(X)
2 0.20
3 0.2...
Questions
question
History, 17.12.2020 22:00
question
Biology, 17.12.2020 22:00
question
Computers and Technology, 17.12.2020 22:00
question
Mathematics, 17.12.2020 22:00
question
Geography, 17.12.2020 22:00
question
English, 17.12.2020 22:00
question
Biology, 17.12.2020 22:00
question
Chemistry, 17.12.2020 22:00
question
Chemistry, 17.12.2020 22:00