subject
Mathematics, 09.12.2019 19:31 Tonyang1742

Asmoking cessation program for long-term smokers claimed a relapse rate of 60% in rural settings, thought to be acceptable. a health organization wanted to test the program in a city setting and proceeded to set up a trial. the health organization formulated the following null, h 0 , and alternative, h 1 , hypotheses to reflect their presumption that the relapse rate in the city would be higher. the symbol p below denotes the proportion of smokers who relapse. h 0 : p = 0.60 h 1 : p > 0.60 the health organization recruited a random sample of 100 long-term smokers who were willing to participate in the cessation program. after one year, they found that 70 participants had relapsed. the sample statistics are summarized as follows. sample size sample count sample proportion standard error one-sample z ‑statistic n x ^ p se z 100 70 0.70 0.04899 2.0412 the next step in the analysis is to obtain the p -value. use software to determine the p -value of the one-sample z -statistic. you might find this list of software manuals useful. give your answer as a decimal precise to four decimal places.

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:30, Luciano3202
Identify the polynomial. a2b - cd3 a. monomial b. binomial c. trinomial d. four-term polynomial e. five-term polynomial
Answers: 1
image
Mathematics, 21.06.2019 20:00, Emorej22
If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r
Answers: 1
image
Mathematics, 21.06.2019 21:30, memo1102
Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.
Answers: 2
image
Mathematics, 21.06.2019 23:30, memorybuxton
Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?
Answers: 3
You know the right answer?
Asmoking cessation program for long-term smokers claimed a relapse rate of 60% in rural settings, th...

Questions in other subjects:

Konu
English, 10.07.2019 06:00
Konu
Mathematics, 10.07.2019 06:00