Use n= 10 and p=0 3 to complete parts (a) through (d) below (a) Construct a binomial probability distribution with the given parameters 8 10 Round to four decimal places as needed) (b) Compute the mean and standard deviation of the random variable usingh"Ep.P(x #x-L」(Round to two decimal places as needed ) and%" x2-P(x μ (Round to two decimal places as needed) (c) Compute the mean and standard deviation, using μ' np and ơx® p(1-p) Use n- 10 and p-0...
Quiz : Week 7: MyStatLab Quiz This Question: 4 pts 13 of 15 (5 complete) Assume the random, var able x is normaty distrbuted with mean μ=50and standard deviation σ#7. Find the nicated probabilty. P> 40) Round to four decimal places as needed.) 2 3 6 s lock
І. Оттардлого топол Сити Question: 1 pt 3 of 10 (9 complete) This Quiz: 10 pts pa Question Help ssume that the paired data came from a population that is normally distributed. Using a 0.05 significance level and d=x-y, find d, Sd, the test statistic, and the ritical values to test the daim that = 0. * 11 13 0 15 20 8 3 17 Y 14 14 5 13 15 13 7 12 (Round to three decimal places as...
This Question: 1 pt 14 of 14 (0 complete) This Quiz: 14 pts possible Assume the random variable x is normally distributed with mean indicated probability = 84 and standard deviation o=5. Find the P(x<75) P(x<75) = (Round to four decimal places as needed.) Enter your answer in the answer box a ) 8:56 PM B 11/10/2019
3 of 5 (0 complete) Suppose a simple random sample of size n = 36 is obtained from a population with p = 75 and o= 6. (a) Describe the sampling distribution of x. (b) What is P (x > 76,85) ? (c) What is P (572.7)? (d) What is P (74.45<x< 76.6) ? Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). (a) Choose the correct...
Please use R to solve question 1. Question 1 5 pts Binomial distribution: X~Bi(n=15,p=0.3). Evaluate Pr(2<x<7) and round to three decimal places (see Lab 2). Question 2 5 pts Poisson distribution: X~Poisson(lambda=4.5). Evaluate Pr(X<11) and round to three decimal places. Question 3 5 pts Assume that X is normally distributed (X-N(0,1)). Find Pr(X=3).
Use n = 10 and p = 0.85 to complete parts (a) through (d) below. (a) Construct a binomial probability distribution with the given parameters. X P(x) X 0 P(x) 0 3 10 0 5 (Round to four decimal places as needed.) (b) Compute the mean and standard deviation of the random variable using uy = [X.P(x)] and Oy = ound to two decimal places as needed.)
For n 5 and 0.30, what is P(X 0)? P(X 0)(Round to four decimal places as needed.)
This Question: 1 pt 9 of 10 (1 complete) This Test: 10 pts possib 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(X>34) Click the icon to view a table of areas under the normal curve. Which of the following normal curves corresponds to P(X> 34)? ??. ??. 34 50 34 5 34 50 P(X...
Homework: 4-2 MyStatLab: Module Four Problem Set Score: 0 of 5 pts 7 of 15(6 complete) HW Score: 19.62%, 12.75 of 10.2.9-T Question Help Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test Ho: P 0.62 versus H1:p0.62 n 150, x = 87, α 0.1 Is npo (1-Po) 2 10? No C Yes Use technology to find the P-value. P-value (Round to three decimal places as need Enter your answer in the answer...