1. using the following data set, write a null hypothesis. Record both a generic version (through...

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1. using the following data set, write a null hypothesis. Recordboth a generic version (through the use symbols)and an English version (using words) â€“ for thegeneric version.
2. Compose an alternative hypothesis to accompany the test.Record both a generic version (through the use ofsymbols) and an English version (using words) â€“for the generic version.
3. What type of test should be used?
4. Interpret the results.
id Pre Post
1 2 4.00
2 2 4.00
3 4 6.00
4 1 0.00
5 4 6.00
6 3 5.00
7 0 2.00
8 2 3.00
9 7 6.00
10 5 4.00

Answer & Explanation Solved by verified expert

4.5 Ratings (760 Votes)

Solution 1 State the hypotheses The first step is to state the null hypothesis and an alternative hypothesis Null hypothesis There is no difference in Pre and Post scores Alternative hypothesis There is difference in Pre and Post scores State the hypotheses The first step is to state the null hypothesis and an alternative hypothesis Null hypothesis ud 0 See Answer

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id	Pre	Post
1	2	4.00
2	2	4.00
3	4	6.00
4	1	0.00
5	4	6.00
6	3	5.00
7	0	2.00
8	2	3.00
9	7	6.00
10	5	4.00