(15 pts) Determine the missing value(s) that would make the following valid probability distributions. (a) ()...
(15 pts) Determine the missing value(s) that would make the following valid probability distributions. f (x)-a + bx if 0 3 x <6. E(X) 2. Find a and b. (25 pts) Determine the expectation, variance, standard deviation, and cumulative distribution function (c.d.f) for each of the following: A random variable that represents the outcome of rolling two (fair) dice. (10 pts) In a game, a player flips a coin three times. The player wins S3 for every head that turns...
Determine the required value of the missing probability to make the distribution a discrete probability distribution. 3 P(x) 0.26 ? .36 .22 5 6 0 0 P(4)= (Type an integer or a decimal.)
Which of the following distributions is(are) valid discrete probability distribution(s)? 2. 3. 4. X p(x) X P(X) X p(x) X P(X) 0.3 0 0.3 0 0.2 0 0.1 1 0.4 1 -0.2 1 0.7 1 0.1 2 0.3 2 0.9 2 0.2 N 0.8 O All are valid O 1,3, and 4 only 1 and 4 only 1 only 4 only
Determine the required value of the missing probability to make the distribution a discrete probability distribution x P(x) 3 0.34 4 ? 5 0.33 6 0.16 P(4)=
Determine the required value of the missing probability to make the distribution a discrete probability distribution. x P(x) 3 0.25 4 ? 5 0.21 6 0.29
| Determine the required value of the missing probability to make the distribution a discrete probability distribution. ادب | P(x) 0.33 | 0.23 0.21 P(4) = N (Type an integer or a decimal.)
Determine the required value of the missing probability to make the distribution a discrete probability distribution. x P(x) 3 0.34 4 ? 5 0.28 6 0.19 P(4) = nothing (Type an integer or a decimal.)
Determine the required value of the missing probability to make the distribution a discrete probability distribution. P(x) 0.18 0.39 0.21 P(4) = (Type an integer or a decimal.)
Determine the required value of the missing probability to make the distribution a discrete probability distribution. X 3 P(x) 0.34 ? 0.14 0.23 5 6 P(4) = (Type an integer or a decimal.)
Determine the required value of the missing probability to make the distribution a discrete probability distribution P(4)=____ X P(x) 3 0.25 4 ? 5 0.39 6 0.15