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Given that
Number of trials n=4
Success of probability p=0.61 ,q=1-p=0.39
X~Bin(n,p)
nCx=n!/(n-x)!x!
Step by step
Solved in 2 steps
- Help pleasePlease show all work. Pvalue?ssignment ble eTextbook James W. Le.. EReading list Chapter 6, Section 3-CI, Exercise 143 FULL SCREEN X Incorrect. PRINTER VERSION 4 BACK NEXT Who Is More Trusting: Internet Users or Non-users? In a randomly selected sample of 2237 uS adults, 1754 identified themselves as people who use the Internet regularly while the other 483 indicated that they do not use the Internet regularly. In addition to Internet use, participants were asked if they agree with the statement "most people can be trusted." The results show that 807 of the Internet users agree with this statement, while 130 of the non-users agree. 1 Find a 90% confidence interval for the difference in the two proportions, p, – PN, where p, is the proportion for the internet users who agree with the statement and PN is the proportion for the non-internet users who agree with the statement. Round your answers to three decimal places. The 90% confidence interval is -0.026 0.106 to Hampton, K., Goulet, L., Rainie, L., and Purcell,…
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