A statistics professor wishes to estimate the average mark on a term test for a course that has
Multiple sections and many students. A survey of some of the students registered for the course
Reveals the following results:
If 90% and 95% conﬁdence intervals were developed to estimate the true term test mean, what
Similarities would exist?
A) Point estimates
B) t-values
C) Standard errors
D) Both point estimates and standard errors
E) No similarities with point estimates, t-values or standard errors

Question

A statistics professor wishes to estimate the average mark on a term test for a course that has
Multiple sections and many students. A survey of some of the students registered for the course
Reveals the following results: 
If 90% and 95% conﬁdence intervals were developed to estimate the true term test mean, what
Similarities would exist?
A) Point estimates 
B) t-values 
C) Standard errors 
D) Both point estimates and standard errors 
E) No similarities with point estimates, t-values or standard errors

Quizplus · Accepted Answer

Both point estimates and standard errors

A Statistics Professor Wishes to Estimate the Average Mark on a Term