Homework Answers
Here, we have two sets of data.
Kangar=37,30,35,36,37,34,32,31,36,31,37,37
Kuala=30,32,29,34,29,31,35,31,34,30,29,29
We have to kangur is warmer than kuala Lumpur.
We can use the t-test for this since sample size n=12 (<30)
At 0.05 level of significance tabulated value of t ( one tail ) at (12+12-2) 22 degree of freeom is 1.717.
Since ttab<tcal. So, we will reject our null hypothesis & conclude that Kangar is warmer than Kuala Lumpur.
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