Mathematics, 27.10.2021 01:50 maingnat46
We want to compare the average gas mileage of American-made cars vs. Japanese-made cars.
The claim is that the Japanese cars and American cars do not get the same gas mileage.
Use the list data below to test the hypothesis that the Japanese cars and American cars do not get the same gas mileage.
The American cars are in list1 and the Japanese cars in list2 below
We do not know whether the mileages are normally distributed or not, but their variances are equal.
Provide your answers below.
Use alpha = 0.05
USA - Japan
18 - 24
15 27
18 27
16 25
17 31
15 35
14 24
14 19
14 28
15 23
15 27
14 20
15 22
14 18
22 20
18 31
21 32
21 31
10 32
10 24
11 26
9 29
28 24
25 24
19 33
16 33
17 32
19 28
18 19
14 32
14 34
14 26
14 30
12 22
13 22
13 33
18 39
22 36
19 28
18 27
23 21
26 24
25 30
20 34
21 32
13 38
14 37
15 30
14 31
17 37
11 32
13 47
12 41
13 45
15 34
13 33
13 24
14 32
22 39
28 35
13 32
14 37
13 38
14 34
15 34
12 32
13 33
13 32
14 25
13 24
12 37
13 31
18 36
16 36
18 34
18 38
23 32
11 38
12 32
One Tail or Two? - [ Choose ]CUFTR Ho8.478638e-25-17.3377130682-12.620 59186.5Reject HoOne5.439851e-30Two3.267637e-38
Test Statistic = [ Choose ]CUFTR Ho8.478638e-25-17.3377130682-12.620 59186.5Reject HoOne5.439851e-30Two3.267637e-38
p = [ Choose ]CUFTR Ho8.478638e-25-17.3377130682-12.620 59186.5Reject HoOne5.439851e-30Two3.267637e-38
Decision = [ Choose ]CUFTR Ho8.478638e-25-17.3377130682-12.620 59186.5Reject HoOne5.439851e-30Two3.267637e-38
Enter CU here - [ Choose ]CUFTR Ho8.478638e-25-17.3377130682-12.620 59186.5Reject HoOne5.439851e-30Two3.267637e-38
Answers: 3
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
Mathematics, 21.06.2019 20:10
The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.
Answers: 1
Mathematics, 21.06.2019 20:40
Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?
Answers: 3
Mathematics, 22.06.2019 01:00
Given the numbers c = –3 and d = 4, which statement is true? a. |–c| = 3 and |–d| = –4 b. |–c| = 3 and –|d| = –4 c. –|c| = –4 and –|d| = 3 d. |–c| = 3 and –|d| = 4
Answers: 1
We want to compare the average gas mileage of American-made cars vs. Japanese-made cars.
The claim...
Mathematics, 27.08.2021 01:10
Mathematics, 27.08.2021 01:10
History, 27.08.2021 01:10
Biology, 27.08.2021 01:10
Medicine, 27.08.2021 01:10
Mathematics, 27.08.2021 01:10
Mathematics, 27.08.2021 01:10