Mathematics, 06.06.2020 00:00 nmoore017
A study in 2010 reported that 3 in 4 adults use the toilet in front of their significant other. Recently a popular magazine 'Allure' claimed that that number has decreased. To test this claim a telephone survey of 400 randomly selected adults was completed. Of the 400 adults, 280 say they use the toilet in front of their significant other. Does this provide evidence that less than 3 in 4 US adults use the toilet in front of their significant other? Use α = 0.05, to test the TV magazine's claim. Assume all the conditions are met to perform the hypothesis test. Hypotheses: H 0 : p = 0.75 H 1 : p < 0.75 Test Statistic: The value of the test statistic is [ Select ] . p-value: The value of the p-value is [ Select ] . Decision: Based on how the p-value compares to α = 0.05, we [ Select ] the null hypothesis. Conclusion: The data [ Select ] the claim that less than 3 in 4 US adults use the toilet in front of their significant other.
Answers: 2
Mathematics, 21.06.2019 19:30
Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters
Answers: 1
Mathematics, 21.06.2019 21:30
Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.
Answers: 1
Mathematics, 21.06.2019 22:30
Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?
Answers: 3
Mathematics, 22.06.2019 00:00
Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax
Answers: 3
A study in 2010 reported that 3 in 4 adults use the toilet in front of their significant other. Rece...
Computers and Technology, 09.04.2020 04:11
Mathematics, 09.04.2020 04:11
Mathematics, 09.04.2020 04:12
Mathematics, 09.04.2020 04:12
History, 09.04.2020 04:12
Mathematics, 09.04.2020 04:12
Computers and Technology, 09.04.2020 04:12
Physics, 09.04.2020 04:13
Computers and Technology, 09.04.2020 04:13