You have a score of X = 65 on an exam.Which set of parameters would give you the best grade on the exam?
A)μ = 60 and σ = 10
B)μ = 60 and σ = 5
C)μ = 70 and σ = 10
D)μ = 70 and σ = 5

Question

You have a score of X = 65 on an exam.Which set of parameters would give you the best grade on the exam?​
A)​μ = 60 and σ = 10
B)​μ = 60 and σ = 5
C)μ = 70 and σ = 10​
D)​μ = 70 and σ = 5

Quizplus · Accepted Answer

A lower standard deviation indicates a narrower distribution of scores, meaning that your score of 65 is closer to the mean and therefore more likely to earn a higher grade.

You Have a Score of X = 65 on an Exam.Which