MINITAB Assignment 5 Question 1 and 2 Solved
MINITAB Assignment 5
Make sure you do the following:
Note: When graphing to check for normality and outliers, if you determine that a problem is using two independent samples, produce separate graphs for each sample. If you determine that a problem is using a matched pairs design, only produce graphs of the column of differences.
Non-Rush Hour Levels |
Rush Hour Levels |
1.84 |
2.92 |
0.95 |
1.88 |
5.35 |
4.26 |
3.18 |
3.81 |
3.44 |
4.69 |
3.69 |
4.86 |
5.81 |
4.95 |
4.47 |
5.55 |
Is there sufficient evidence to show that pollution levels increase during rush hour traffic?
If the answer to part iii is no, do not complete the rest of #1.
SubstrateSample sizeSample MeanSample Standard Deviation
Limestone417.72.2
Shale336.81.7
Is there sufficient evidence that there is a significant difference in the acidity of streams that flow on limestone and on shale?
If the answer to part b is no, do not complete the rest of #2.
MINITAB Assignment 5 Question 1 and 2 Solved
Here the data is dependent because the areas from where the data is collected is same. Thus I am using the matched pair ...
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