I need help with 4b and 5b please

4a. A recent study showed that the average student studies for approximately 14 hours per week. A researcher thinks her sample studies a significantly different amount than the average college student. Conduct a single sample t-test to test this hypothesis with the variable "studying". Paste the output below.

One-Sample Test Test Value = 0 95% Confidence Interval of Significance Mean the Difference t df One-Sided p Two-Sided p Difference Lower Upper How many hours do you 30.988 678 <.001 spend each week studying not counting the time you in classes test value="0" confidence interval of significance mean difference df one-sided p two-sided lower upper what is your average .000 grade at college use following scale: f a may decimals. for example would indicate that get about half c and b>