Find the p and q given the following :1. X=8; n=1002. X=123 ; n=12003. X=797; n=5000 ACTIVITY 1: Practice 1Direction: Solve the following problems and write your solutions on aseparate sheet of paper.1. A study of 40 bowlers showed that their average score was 186.The standard deviation of the population is 6.a.) Find the 95% confidence interval of the mean score for allbowlers.b.) Find the 95% confidence interval of the mean score of asample of 100 bowlers instead of a sample of 40.2. Compute the 95% confidence interval estimate of u given thefollowing:s = 9, n = 12, and = 27, t o.02 = 2.201%3D3. A printer manufacturer wants to estimate the pages-per-cartridge print rate of their new printer model. A randomsample of 10 units of the new printer model showed a mean of1400 pages-percartridge with a standard deviation of 20.Construct a 98% confidence interval to estimate the pages-per-cartridge rate of their new printer model.Given: s = 20, = 1400, and n = 10. df = 9, and a = 2% orUsing the t-table: t o.02 = 2.8210.02%3D ngACTIVITY 3 (QUIZ)Write the letter of the correct answer on a separate sheet of paper.1. What are the confidence coefficients of za, if the confidence level is2 90%a. ± 1.65b. ± 1.96C. 2.58d. + 2.642. Which is more appropriate distribution for the interval estimation ifthe sample size is greater than or equal to 30?a. f-distribution b. t-distribution c. z-distribution d. normal curve3. What is the width of the confidence interval if the sample size isincreasing?a. increasing b. decreasingC. constantd. undefined4. What is the margin of error if n=16, s = 4.2 , x= 50, 95%confidence ( ta= 2.131 ) 2a. 1.125. A survey of 200 males shows that they read on average of 17.7b. 2.10c. 2.24d. 3.27hours per week. If the margin of error is 2.2 hours at 95%what is the confidence interval?confidence,a. (12.5, 16.9) b. (13.5, 17.9)c. (15.3 , 19.7)d. (15.5, 19.9)6. Find the p and ĝ wherex = 100 and n= 2,500.a. 0.4 and 0.6b. 0.25 and 0.75 c. 0.16 and 0.84 d. 0.04 and 0.967. What is the value of ĝ if n = 500 and x 421?a. 0. 158%3Db. 0.248c. 0.518d. 0.8428. Five hundred randomly selected adult residents in Pasig City weresurveyed to determine whether they have cell phones. Of the 500 peoplesurveyed, 421 responded yes, they own cell phones. Using a 95% confidencelevel, what is a confidence interval estimate for the true proportion of adultresidents of this city who have cell phones?a. (0.113 , 0.439) b. (0.278 , 0.722) c.(0.810,0.874) d. (0.911, 0.949)

Question

Accepted Answer

Given :
1. X=8; n=100
2. X=123 ; n=1200
3. X=797; n=5000

Find the p and q given the following : 1. X=8; n=100 2. X=123 ; n=1200 3. X=797; n=5000