helpwithalgebra helpwithalgebra

16-10-2018
Mathematics

contestada

what proportion of the values in the population does not lie between the two z scores indicated on the diagram???

what proportion of the values in the population does not lie between the two z scores indicated on the diagram class=

Respuesta :

musiclover10045 musiclover10045

16-10-2018

Using the Z-table find the values for the two z numbers on the graph:

Z= -1.25 = 0.1056

Z= 0.80 = 0.7881

Subtract the two values:

0.7881 - 0.1056 = 0.6825

Now subtract the difference from 1:

1 - 0.6825 = 0.3175

The answer is B.

Answer Link

Otras preguntas

Y=-3x 2.5 is it linear

Read the excerpt from the poem "Hope is a Thing with Feathers," by Emily Dickinson. Hope is a thing with feathers That perches in the soul And sings the song wi

A linear function f with f(0)=2, f(5)=-3

Who invented the pinting press and why was it so significant

Work out 5 x 3/4 out

Eight x square minus x square

Ally has 2 brothers and 3 sisters. In total, the mean of their ages is 6. What are their ages? And what will the mean be in 10 years?

What was the ottoman empire

Who's "we". Is it the Boston or the British

plz help<3<3 In Asia, dragon color shows incomplete dominance where the dominant trait blends with the recessive trait. If you cross two heterozygous gree