A research project was conducted to study whether gender plays a role in the acceptance of a student into

A research project was conducted to study whether gender plays a role in the acceptance of a student into vocational education programs. A random sample of 200 applicants for vocational education was selected from a school district. The data were then summarized into table shown below.

Accepted

Yes No Total

Female 45 35 80

Male 85 35 120

Total 130 70 200

What are the odds of acceptance for females? 

A) 45/35 

B) 45/80 

C) 35/80 

D) 45/200 

Test of p=0.2 vs p not=0.2

Event=yes

Variable X N Sample P 95% CI Z-value p-Value

Smoke 5 35 0.142857 (0.026928,0.258786) -0.85 0.398

Based on the output above, what statistical conclusion should you reach? The percentage of STAT 200 students who smoke: 

A) does not differ from 20% 

B) is less than 20% 

C) is different than 20% 

D) is greater than 14% 

14.Test of p=0.2 vs p not=0.2

Event=yes

Variable X N Sample P 95% CI Z-value p-Value

Smoke 5 35 0.142857 (0.026928,0.258786) -0.85 0.398

Based on the output above, what is the value of the sample statistic? 

A) 0.2 

B) 0.142 

C) -0.85 

D) 0.398

Test of mu=3.5 vs<3.5

Variable N Mean STDEV T

GPA 25 3.15 0.50 -3.00

Based on the above output what is the standard error of the mean? 

A) 0.10 

B) 0.50 

C) 12.5 

D) About 0.6 

Test of mu=3.5 vs<3.5

Variable N Mean STDEV T

GPA 25 3.15 0.50 -3.00

Based on the output above, what would be the degrees of freedom used to find the p-value? 

A) 25 

B) 24 

C) 3.5 

D) 3.15