Hi Ppl,
I need your help regarding the statistic t-test.
I have conducted a t-test on comparing 2 sample means and the following are the results:
Sample size 1 = 25, Mean 1 = 4.24, Standard Deviation 1 = 1.74.
Sample size 2 = 25, Mean 2 = 4.08, Standard Deviation 2 = 2.10.
Degree of Freedom = 48
Based on formula, I got a calculated t as 0.29.
From the t-distibution table based on degree of freedom = 48, level of significant = 0.05, two-tail, my table t-value is 2.011.
Comparing calculated t-value of 0.29 to table t-value of 2.011,
Does it mean that there is no significant difference in both sample? From the table am I able to find any critical upper and lower limit?
Thanks ppl....
I need your help regarding the statistic t-test.
I have conducted a t-test on comparing 2 sample means and the following are the results:
Sample size 1 = 25, Mean 1 = 4.24, Standard Deviation 1 = 1.74.
Sample size 2 = 25, Mean 2 = 4.08, Standard Deviation 2 = 2.10.
Degree of Freedom = 48
Based on formula, I got a calculated t as 0.29.
From the t-distibution table based on degree of freedom = 48, level of significant = 0.05, two-tail, my table t-value is 2.011.
Comparing calculated t-value of 0.29 to table t-value of 2.011,
Does it mean that there is no significant difference in both sample? From the table am I able to find any critical upper and lower limit?
Thanks ppl....