Scenario 3. A researcher creates a new program for college students to reduce feelings of loneliness and enhance students' engagement on campus. This new program helps students to find student groups and clubs that fit their interests. She randomly assigns students to either enroll in this new program (the experimental group) or to not enroll in the program (the control group). She compares students' feelings of engagement between the two groups, and expects that engagement will be higher among the students that are in the program. What is the most appropriate test statistic to use to test the hypothesis in scenario 3? A) z-test B) z-score C) Independent samples t-Test D) Correlation Coefficient E) One-way ANOVA F) Dependent samples t-Test G) Factor Analysis H) Structural Equation Model What is the null hypothesis for scenario 3? A) H0: engagement in the experimental group ≤ engagement in the control group B) H0 : engagement in the experimental group = engagement in the control group C) H0: engagement the experimental group engagement in the control group D) H0: µ1(group that does the new program) = µ2(control group 1) =µ3(control group 2) E) H0: engagement in the experimental group ≥ engagement in the control group F) H0: rxy = 0 What is the alternative hypothesis for scenario 3? A) H1: engagement in the experimental group > engagement in the control group B) H1: µ1(experimental group) µ2(control group 1) µ3(control group 2) C) H1: engagement in the experimental group < engagement in the control group D) H1: engagement in the experimental group ≤ engagement in the control group E) H1: engagement in the experimental group ≥ engagement in the control group F) H1: engagement in the experimental group = engagement in the control group G) H1: rxy = 0 H) H1: engagement in the experimental group engagement in the control group
Scenario 3. A researcher creates a new program for college students to reduce feelings of loneliness and enhance students' engagement on campus. This new program helps students to find student groups and clubs that fit their interests. She randomly assigns students to either enroll in this new program (the experimental group) or to not enroll in the program (the control group). She compares students' feelings of engagement between the two groups, and expects that engagement will be higher among the students that are in the program.
What is the most appropriate test statistic to use to test the hypothesis in scenario 3?
A) z-test
B) z-score
C) Independent samples t-Test
D)
E) One-way ANOVA
F) Dependent samples t-Test
G) Factor Analysis
H) Structural Equation Model
What is the null hypothesis for scenario 3?
A) H0: engagement in the experimental group ≤ engagement in the control group
B) H0 : engagement in the experimental group = engagement in the control group
C) H0: engagement the experimental group
engagement in the control group
D) H0: µ1(group that does the new program) = µ2(control group 1) =µ3(control group 2)
E) H0: engagement in the experimental group ≥ engagement in the control group
F) H0: rxy = 0
What is the alternative hypothesis for scenario 3?
A) H1: engagement in the experimental group > engagement in the control group
B) H1: µ1(experimental group)
µ2(control group 1)
µ3(control group 2)
C) H1: engagement in the experimental group < engagement in the control group
D) H1: engagement in the experimental group ≤ engagement in the control group
E) H1: engagement in the experimental group ≥ engagement in the control group
F) H1: engagement in the experimental group = engagement in the control group
G) H1: rxy = 0
H) H1: engagement in the experimental group
engagement in the control group
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