Hi just hi hi hi hi hi hi by by by

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?