Q2) Independent-Samplest-Test (20 points total)

In a research project, researchers track the health and cognitive functions of the elderly in the community. To examine any possible gender differences in their sample, they want to see if the females and the males differ significantly on the education level (number of years of formal schooling). The researchers are not predicting any direction in the possible gender differences so the hypotheses should be non-directional. They would like to run a two-tailed test with ? = .10.

Note: In the statistical notations below, 1 = male, 2 = female, so sample 1 has the males while sample 2 has the females.

Word File Edit View Insert Format Tools Table Window Help 86%Wed 12:30 PM QE AutoSave OFF 5 657 PSY230-M5Assignment-FallB2019 - Compatibility Mode - Saved to my Mac M5 As Home Insert Draw Design Layout References Mailings Review View Table Design >> Tell me Share Comments re Comments Post Attendee.. st Attendee... + Calibri (He... v 10 " A" A Aa Ap Paste BI Uvab X2 x A DAY Styles Styles Dictate Pane medium, or large effect on the students' test scores? (1 point total: .5 for each answer) Q2) Independent-Samples t-Test (20 points total) In a research project, researchers track the health and cognitive functions of the elderly in the community. To examine any possible gender differences in their sample, they want to see if the females and the males differ significantly on the education level (number of years of formal schooling). The researchers are not predicting any direction in the possible gender differences so the hypotheses should be non-directional. They would like to run a two-tailed test with a = .10. Note: In the statistical notations below, 1 = male, 2 = female, so sample 1 has the males while sample 2 has the females. Subject ID Gender Education Subject ID Gender Education 1 10 11 2 12 2 1 12 12 2 9 vn 3 1 12 13 2 13 4 1 16 14 2 13 5 1 15 15 2 10 6 7 1 14 16 1 2 14 16 1 17 2 15 8 13 18 2 11 PSY230 FallB2019 9 16 19 16 10 16 20 N N 15 Page 2 of 4 1425 words DX English (United States) Focus E + 141% + 141% 2,606 1 SEP 23 tv W DOCX