Question

You find a z-score of -1.99. Which statement(s) is/are true?


The standard deviation of the test is negative.


1.99 people scored higher than the person in question.


The score lies almost two standard deviations from the mean.


The score falls below the mean score

Answer 1

Answer:

Mai bahut iji question hai tum khud kar sakte ho bhai ismein bhai bahut iji baat bahut hi Diya Tera Bhai Tera Bhai to bahut top maarte ismein top