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

Anita plans to cover a solid cone with construction paper for a science project. The cone has a diameter of 11 inches and a slant height of 28.5 inches. How man

Match the pairs of variables with the type of relationship they show. the number of high school seniors and high school graduates the amount of snowfall and the

Which inequality is represented by the graph? HELP WILL NAME BRAINLIST

where do electrons get their energetic in photostem i

how to do this question plz

3. During gestation, embryos normally develop in O a follicle O the uterus O an ovany O the vagina

The Lost Continent Store pays a constant dividend. Last year, the dividend yield was 5.75 percent when the stock was selling for $67.5 a share. What must the st

In 2000, a 20-year-old astronaut left Earth to explore the galaxy; her spaceship travels at 2.5 x 10^8 m/s. She returns in 2040. About how old will she appear t

Human emotions can be primary or Learned learned emotion is complex while a primary emotion is basic and instinctual which of the following is a primary rather

How much force does it take to bring a 1,050 N car from rest to a velocity of 42 m/s in 13 seconds?