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Concentration 2014 (ppm) Concentration 2015 (ppm) Mean 0.02294 0.03853 At an alpha level of 5% test the claim that the mean concentration of Boscalid in
Concentration 2014 (ppm) | Concentration 2015 (ppm) | |
Mean | 0.02294 | 0.03853 |
At an alpha level of 5% test the claim that the mean concentration of Boscalid in 2015 is greater than the mean concentration of Boscalid in 2014.
a) Name the hypothesis test(s) you need to run to test this claim.
b) List the assumptions of the hypothesis test(s) you need to run.
c) Write the null hypothesis and the alternative hypothesis for the test(s) you need to run.
d) Run the appropriate hypothesis test(s) in Excel and record the following for each hypothesis test you ran:
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