Mathematics, 25.03.2020 01:54 rome58
A researcher claims that the proportion of people over 65 years of age in a certain city is 11%. To test this claim, a sample of 1000 people are taken and its determine that 126 people are over 65 years of age. The following is the setup for this hypothesis test: H0:p=0.11 Ha:p≠0.11 In this example, the p-value was determined to be 0.106. Come to a conclusion and interpret the results for this hypothesis test for a proportion (use a significance level of 5%) Select the correct answer below: The decision is to reject the Null Hypothesis. The conclusion is that there is enough evidence to reject the claim. The decision is to fail to reject the Null Hypothesis. The conclusion is that there is not enough evidence to reject the claim.
Answers: 2
Mathematics, 21.06.2019 15:30
Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198
Answers: 1
Mathematics, 21.06.2019 17:30
One integer is 8 times another. if the product is 72, then find the integers
Answers: 2
Mathematics, 21.06.2019 19:50
Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate
Answers: 2
Mathematics, 21.06.2019 22:20
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
A researcher claims that the proportion of people over 65 years of age in a certain city is 11%. To...
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