Question

A region containing 99.7% of the area under a normal curve can be found within x standard deviations from the mean. What is the value of x?

Answer 1

Step-by-step explanation:

Let O, A and B represent the numbers 0, 2 and – 1 respectively on the number line. Points C, D and E are

lying between O and A such that OC = CD = DE = EA. Which rational numbers are represented by the points

C, D and E. Also, take a point F, between O and B such that OF = FB and find which rational number is

represented by F.

pls find this i will say answer...pls

Answer 2

A region containing 99.7% of the area under a normal curve can be found within x standard deviations from the mean. What is the value of x?

The value of x is 3