Value x de X P (X = x) -4 0.14 -3 1 0.23 4 0.17 3.
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Fill in the values of P(X=x) to give a legitimate probability distribution for the discrete random variable, whose possible values are -4, -3, 1, 3 and 4.
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- Fill in the P (X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are 1, 2, 4, 5, and 6. Value x of XP (X= x) 0 1 2 4 5 6 0.30 0.22 0.24 0Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are -5, −1, 0, 2, and 4. Value x of X -5 -1 0 2 4 X P ( X = x) 0.23 0.18 0.24 15 .20 ŚFill in the P (X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are -4, 1, 2, 4, and 5. Value x of X P(x = x) -4 1 0.30 0.26 4. 0.21
- Determine whether the random variable is discrete or continuous. In each case, state the possible values of the random variable. (a) The number of light bulbs that burn out in the next week in a room with 20 bulbs. (b) The weight of a T-bone steak. ... (a) Is the number of light bulbs that burn out in the next week in a room with 20 bulbs discrete or continuous? OA. The random variable is continuous. The possible values are x = 0, 1, 2,..., 20. OB. The random variable is continuous. The possible values are 0≤x≤20. OC. The random variable is discrete. The possible values are x = 0, = 0, 1, 2,..., 20. O D. The random variable is discrete. The possible values are 0≤x≤20. (b) Is the weight of a T-bone steak discrete or continuous? O A. The random variable is discrete. The possible values are w= 1, 2, 3, .... OB. The random variable is continuous. The possible values are w=1, 2, 3, .... OC. The random variable is discrete. The possible values are w> 0. OD. The random variable is continuous.…Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are 0, 2, 4, 5, and 6. Value x of X P(X = x) 0.26 4 0.30 0.11Fill in the P (X = x)values to give a legitimate probability distribution for the discrete random variable X, whose possible values are 2, 3,4, 5, and 6. Value x of X P (X = x) 2 3 0.14 4 0.26 5 0.14 6
- The time waiting when a telephone call is placed to an insurance company is uniformly distributed between 0 and 14 minutes. Find the probability that the waiting time is between 2 and 9 minutes.Fill in the P (X = x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are −3, 2, 4, 5, and 6. Value x of X P (X = x) −3 2 0.11 4 0.20 5 6 0.16Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are −2, −1, 4, 5, and 6. Value x of X -2 -1 4 5 6 P ( X = x) 0.17 0.27 0.20
- Assume that a procedure yields a binomial distribution with a trial repeated n=5n=5 times. Use some form of technology to find the cumulative probability distribution given the probability p=0.227p=0.227 of success on a single trial.Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are 2, 2, 4, 5, and 6. Value x of X P(x x) -2 0.16 4 0.11 0.17 6Fill in the P (X=*) values to give a legitimate probability distribution for the discrete random variable X,whose possible values are 2, 3, 4, 5, and 6. Value x of X P(X=x) 2 _ 3 _ 4 0.21 5 0.17 6 0.29
