Question

Test the hypothesis that the average weekly allowance of female and male ACC 215 students the same, at 5%  level of sig...


Test the hypothesis that the average weekly allowance of female and male ACC 215 students the same, at 5% 
level of significance. (Step by step solution without using excel)


Weekly Allowance of Students (Php)
Male: 1500 2000 2500 2500 2000 1750 2000 1800
Female:1500 2000 1750 1500 2000 2500 3000 3500


Decision Rule:
Computation:
Decision:
Conclusion:

Answer

We have given that data 

Male: 1500 2000 2500 2500 2000 1750 2000 1800
Female:1500 2000 1750 1500 2000 2500 3000 3500

First I want to find mean and standard 

 

For Male 

Observation: X X^2
1 1500 2250000
2 2000 4000000
3 2500 6250000
4 2500 6250000
5 2000 4000000
6 1750 3062500
7 2000 4000000
8 1800 3240000
Sum = 16050 33052500

For  female 

Observation: X X^2
1 1500 2250000
2 2000 4000000
3 1750 3062500
4 1500 2250000
5 2000 4000000
6 2500 6250000
7 3000 9000000
8 3500 12250000
Sum = 17750 43062500
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