For n 5 and 0.30, what is P(X 0)? P(X 0)(Round to four decimal places as...
Find C(n, x)pxqn − xfor the given values of n, x, and p. (Round your answer to four decimal places.)n = 9, x = 5, p = 14
Let P(x)--x!--and let μ = 5, Find P(4). P(4)(Round to four decimal places as needed.) Enter your answer in the answer box.
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 ≤...
P(35 < X < 62) = (Round to four decimal places as needed.) 1.2.2 Assume the random variable X is normally distributed with mean = 50 and standard deviation - 7. Compute the probability Be sure to draw a normal curve with the area corresponding to the probability shaded P(35 < X<62) Click the icon to view table of areas under the normal curve Which of the following normal curves corresponds to P(35<x<62)? P(35<x<62)- Round to four decimal places needed)
Find C(n, x)pxqn − xfor the given values of n, x, and p. (Round your answer to four decimal places.)n = 9, x = 8, p = 0.4
Find C(n, x)pxqn − x for the given values of n, x, and p. (Round your answer to four decimal places.) n = 6, x = 4, p = 1/3
Compute the correlation for X and Y. (Round to four decimal places as needed.) Ply) X 2 0.15 0.40 Y 1 0.35 0.10 0 0.50 0.50 1 P(x) 0.45 0.55
a.) find the test statistic, t. round three decimal places b.) calculate the P-value. round four decimal places The following table shows the weights (in pounds) and the number of hours slept in a day by a random sample of infants. Test the claim that M 0. Use a-0.1. Then interpret the resuts in the context of the problem convenient, use technology to solve the problem Click the icon to view more information about hypothesis testing for slope. Weight, x...
0-19 21 145 390 1316 Round to four decimal places as needed 0-19 21 145 390 1316 Round to four decimal places as needed
Consider a binomial experiment with n = 20and p = 0.80. (Round your answers to four decimal places.)(a)Compute f(12). f(12) = (b)Compute f(16). f(16) = (c)Compute P(x ≥ 16). P(x ≥ 16) = (d)Compute P(x ≤ 15). P(x ≤ 15) = (e)Compute E(x). E(x) = (f)Compute Var(x)and σ. ...