1-9 True or False, I'm confused in my answer.

Also the number 10, what is the formula and step by step? To answer this kind of problem.

True or False. 1. At test is used to compare 3 groups and their mean differences. 2. The ttest has various thresholds/significance levels. 3. The degrees of freedom is denoted by n-10. 4. A one sample t test is a test of the sample mean 5. A paired samples t test and a matched pairs t test are different. 5. Independent t test is used when there are different subjects in the study, 7. The control group is where a variable or condition is altered. 8. The p value is the same as the t score. 9. The degrees of freedom will vary depending on the total number of the sample size. Solving, Answer the problem below 10. An experiment on college students is being conducted to find out how they fare on social acceptability. The study separated the males from the females to determine if gender differences have an effect on social acceptability, Compute the appropriate t test and p value. Significance Level at 5%, One tailed. Males 97 91 75 67 62 Females