Mathematics, 01.04.2021 03:20 Mdaulton1182
XXX is a discrete random variable. The table below defines a probability distribution for XXX.
What is the expected value of XXX?
xxxP(X = x)P(X=x)P, left parenthesis, X, equals, x, right parenthesis
0000.170.170, point, 17
1110.140.140, point, 14
2220.360.360, point, 36
3330.330.330, point, 33
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 16:30, angie07253
Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?
Answers: 1
Mathematics, 21.06.2019 19:00, cassie2021
What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
Answers: 2
Mathematics, 21.06.2019 21:00, kprincess16r
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)
Answers: 1
You know the right answer?
XXX is a discrete random variable. The table below defines a probability distribution for XXX.
What...
Questions in other subjects:
Mathematics, 29.11.2020 23:00
Mathematics, 29.11.2020 23:00
Mathematics, 29.11.2020 23:00
