5. In order to compare two methods for finding the percentage of iron in a compound, ten different compounds were analyzed by both methods. The results are given in the table. Compound Method A e f g. i 13.3 17.6 4.1 17.2 10.1 3.7 5.1 7.9 8.7 11.6 Method B 13.4 17.9 4.1 17.0 10.3 4.0 5.1 8.0 8.8 12.0 Since two methods are used for each compound, use a paired differences test to determine whether the two methods give the same results. Be sure to show all the details of your test, including any conditions you тust meet, Hо, На, test statistic, p-value, аnd the conclusion of your test.

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This review problem has me stuck. I know I'm doing a "paired differences" test but I'm not completely sure what that implies. I feel like it's some sort of hypothesis test, but it's not something I remember covering in class. A bit of assistance would be fantastic!

5. In order to compare two methods for finding the percentage of iron in a
compound, ten different compounds were analyzed by both methods. The
results are given in the table.
Compound
Method A
e
f
g.
i
13.3
17.6
4.1
17.2
10.1
3.7
5.1
7.9
8.7
11.6
Method B
13.4
17.9
4.1
17.0
10.3
4.0
5.1
8.0
8.8
12.0
Since two methods are used for each compound, use a paired differences
test to determine whether the two methods give the same results.
Be sure to show all the details of your test, including any conditions you
тust meet, Hо, На, test statistic, p-value, аnd the conclusion of your test.
Transcribed Image Text:5. In order to compare two methods for finding the percentage of iron in a compound, ten different compounds were analyzed by both methods. The results are given in the table. Compound Method A e f g. i 13.3 17.6 4.1 17.2 10.1 3.7 5.1 7.9 8.7 11.6 Method B 13.4 17.9 4.1 17.0 10.3 4.0 5.1 8.0 8.8 12.0 Since two methods are used for each compound, use a paired differences test to determine whether the two methods give the same results. Be sure to show all the details of your test, including any conditions you тust meet, Hо, На, test statistic, p-value, аnd the conclusion of your test.
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