4. In order to test whether brand-name printer cartridges produce more printed pages, on average, than...

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4. In order to test whether brand-name printer cartridgesproduce more printed pages, on average, than generic cartridges, aresearch firm has 6 randomly selected printer users use both typesof cartridges and record how many pages were printed with each. Thenumber of pages printed for each user by each type of cartridge areshown on the answers sheet in cells F92 to G98.
Use the 0.01 significance level to test whether the brand-namecartridges print more pages on average than the genericcartridges.
Identify and interpret the p-value for the test.
DATA:
User Name Brand Generic
1 306 300
2 256 260
3 402 357
4 299 286
5 306 290
6 257
260
ANSWERS MUST FOLLOW THIS FORMAT:
Define H₀ :
Define H₁ :
Test statistic
Critical value of test statistic
Decision rule
Calculated value of test statistic
Reject or fail to reject H₀?
Conclusion about the cartridges
Find the p-value
Interpret p-value

Answer & Explanation Solved by verified expert

4.4 Ratings (935 Votes)

1H0 Null Hypothesis 2HA Alternative Hypothesis3From the given data the following statistics arecalculatedn1 61 30433s1 5320n2 62 29217s2 3571Test statistic ist See Answer

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User	Name Brand	Generic
1	306	300
2	256	260
3	402	357
4	299	286
5	306	290
6	257	260

Define H₀ :
Define H₁ :
Test statistic
Critical value of test statistic
Decision rule
Calculated value of test statistic
Reject or fail to reject H₀?
Conclusion about the cartridges
Find the p-value
Interpret p-value