Introduction
This paper reports the results of hypothesis test conducted on eleven variables captured in the Springdale community shopping survey. The null hypothesis was rejected in nine out of the eleven variables analyzed.
Analysis
- Mean and standard deviation
Springdale Mall
Mean = 3.813
Standard deviation = 1.064
Downtown
Mean = 3.407
Standard deviation = 1.124
West Mall
= 3.287
Standard deviation = 1.183
- Hypothesis testing
Springdale
Null hypothesis: H0: µ = 3.0
Alternative hypothesis: H1: µ ≠ 3.0
T-calculated = (- ∆) ÷ (/)
Where ∆ = 3.0
9.360
T-critical = 1.655
T-calculated value is greater than upper t-critical value
Null hypothesis is rejected
Downtown
Null hypothesis: H0: µ = 3.0
Alternative hypothesis: H1: µ ≠ 3.0
T-calculated = (- ∆) ÷ (/)
Where ∆ = 3.0
4.432
T-critical = 1.655
T-calculated value is greater than upper t-critical value
Null hypothesis is rejected
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