If a t test were run on Excel at the 0.01 confidence level, using the data in Exercise 10, the following output would be produced.

Could a person who ran this test validly reject a null hypothesis that there is no difference in means? Is this the same answer as is reached in Exercise 10(b)? If not, explain how these answers could be different.

1 t-Test: Paired Two Sample for Means Variable 1 Variable 2 1.352 0.779 0.77857 0.54203 5 4 Mean 5 Variance 6 Observations 7 Pearson Correlation 8 Hypothesized Mean Difference 9 df 10 t Stat 5 0.951423 4.4084749 0.0058072 3.7469363 0.0116144 4.6040805 11 P(Tt) one-tail 12 t Critical one-tail 13 P(T t) two-tail 14 t Critical two-tail