What is the z score for scores in the top and bottom 2.5%?
A) 1.96
B)1.96
C).0124
D)±.675

Question

What is the z score for scores in the top and bottom 2.5%?
A) 1.96 
B)1.96 
C).0124 
D)±.675

Quizplus · Accepted Answer

The z score for scores in the top and bottom 2.5% is approximately ±1.96. This is a commonly used value in statistical analysis, representing the point at which 95% of the data falls within 2 standard deviations of the mean, leaving 2.5% of the data above and below that range. Therefore, Choice A is the best answer.

What Is the Z Score for Scores in the Top