Mathematics, 12.08.2020 07:01 starr34
A sample of 31 observations is selected from a normal population. The sample mean is 11, and the population standard deviation is 3. Conduct the following test of hypothesis using the 0.05 significance level. H0: μ ≤ 10 H1: μ > 10 Is this a one- or two-tailed test?
Answers: 1
 
we see that 
hence we reject the null hypothesis Another question on Mathematics
Mathematics, 21.06.2019 17:00
Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)
Answers: 1
Mathematics, 21.06.2019 23:00
The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.
Answers: 1
Mathematics, 22.06.2019 00:30
You borrow $25,000 to buy a boat. the simple interest rate is 4%. you pay the loan off after 10 years. what is the total amount you paid for the loan?
Answers: 1
You know the right answer?
A sample of 31 observations is selected from a normal population. The sample mean is 11, and the pop...
Questions
Spanish, 02.10.2019 06:30
Mathematics, 02.10.2019 06:30
Chemistry, 02.10.2019 06:30
Mathematics, 02.10.2019 06:30
History, 02.10.2019 06:30
Chemistry, 02.10.2019 06:30
Health, 02.10.2019 06:30
Biology, 02.10.2019 06:30
Mathematics, 02.10.2019 06:30
Mathematics, 02.10.2019 06:30
Mathematics, 02.10.2019 06:30
