hello, I need help with this:

the t statistic and its associated P value indicate rejection of the null hypothesis? Do your t statistic and its associated P value indicate rejection of the alternative hypothesis?

Null Hypothesis = H0:There will be no significant difference between yeast in the 1M NaCL solution and the yeast in the 0M NaCl solution.

Alternative Hypothesis = HA: The observed maximum rate of oxygen production will be significantly higher for yeast in 1M NaCl solution than for the yeast in 0M NaCl Solution

• If theNull hypothesisfails to be rejected, NaCl concentration do not affect catalase activity
• Is the Null hypothesis is rejected, theAlternative Hypothesisfails to be rejected, increased NaCl concentration increases catalase activity

this is the data:

P value: 0.7225

Confidence interval: 0.06517000

t statistic:0.3811

Degrees of freedom:4

Standard error of difference:0.171