cdchristian42 cdchristian42

06-05-2020
Mathematics

contestada

PLS HELP ME I NEED AN ANSWER QUICK!
If a data set is approximately normal with a mean of 30 and a standard deviation of 2.5, about 95% of the data falls between which 2 values?

Respuesta :

Gwenythkate Gwenythkate

06-05-2020

So 30 and 2.5 would be subtracted and added by whatever value. Then divided hope that helped

Answer Link

Otras preguntas

Factor 4/5 out of 4/5z+8 . PLEASE ANSWER!!!

The amount of potential energy, P, an object has is equal to the product of its mass, m, its height off the ground, h, and the gravitational constant, g. This c

Help? please and thank you

Which of the following is a geometric sequence? A. 3, 7, 11, 15, 19 B. 4, 16, 64, 256 C. 4, 6, 10, 16, 26 D. 5, 12, 17, 29, 46

Substance use/abuse becomes a form of self-soothing when you feel stress or anxious. a.true b.false

Find the area of a right trapezoid when given bast 1 is 7 inches base 2 is 11 inches and one side is 5 inches

What legislative action was passed in 1946 that contributed to the expansion of hospitals?

he two ACCUPLACER question types for sentence skills are:

Help ASAP please and thanks

Which retrovirus is believed to cause cancer? (select all that apply.)?