Part 1: One Sample t-test by hand
A total of 10 people were tested on their ability to correctly recall as many words as they could from a previously studied list of words. Their individual scores are provided below. How do the scores compare to the mean of another known sample of people who took the same test (µo = 35)? Calculate the t-value by hand and compare it to the critical t-value and indicate whether the test is significant or not. Assume a 2-tailed hypothesis with ? = .05. and 2. Calculate the Cohen’s d estimate, and discuss the size of the treatment effect. Show your work, including stating the null and alternative hypotheses.
Scores
24 23 32 28 25 32 27 33 29 30
Please show all your work with steps, so i understand the problem step by step, thanks.