Find the probability that x is between three and eight. (Round your answer to four decimal places.)
X ~ N(5, 2)
Find the probability that x is between three and eight. (Round your answer to four decimal...
Find the probability that x is between five and 14. (Round your answer to four decimal places.) X ~ N(6, 3)
Find the probability that x is between 5 and 15.(round your answer to 4 decimal places) X~N(8,2)
Compute the following probability. Round your answer to four decimal places. Area under normal curve between x = 30.5 and x = 57.0 is given by P(30.5 < x < 57.0) = P( 0.58 < z < 5) =
Compute the following probability. Round your answer to four decimal places. Area under normal curve between x = 26.5 and x = 49.0 is given by P(26.5 < x < 49.0) = P( 0.50 < z < 5) =
Find the maximum of x in the bottom quartile. (Round your answer to four decimal places.) X ~ N(6, 7)
Find the maximum of x in the bottom quartile. (Round your answer to four decimal places.) X ~ N(7, 9)
Please do all 3 problems 1. Find C(n, x)pxqn − xfor the given values of n, x, and p. (Round your answer to four decimal places.) n = 6, x = 5, p = 0.7 2.Let X be the number of successes in six independent trials of a binomial experiment in which the probability of success is p = 2/5. Find the following probabilities. (Round your answers to four decimal places.) (a) P(X = 5) (b) P(2 ≤ X ≤...
QUESTION 18 Find the indicated probability. Round your answer to 6 decimal places when necessary. Three "fair" coins are tossed. Let A be number of tails. What is the probability of event A - 2? O A. 3/8 OB. 1/2 OC.5/8 OD. 114 QUESTION 19 Find the indicated probability. Round your answer to 6 decimal places when necessary. A "fair" die with 6 sides is rolled. What is the probability of rolling a number less than 3? O A. 1/4...
Use the Normal z-table to find the associated probability: (round your answer to four decimal places) P(Z=-1.39)
Find the indicated probability. Round your answer to 6 decimal places when necessary. Three "fair" coins are tossed. Let A be number of tails. What is the probability of event A - 2? O A. 172 OB. 1/4 O C. 5/8 OD. 3/8