Mathematics, 01.10.2021 09:10 BluSeaa

A certain standardized test's math scores have a bell-shaped distribution with a mean of 530 and a standard deviation of 105. Complete parts (a) through (c). (a) What percentage of standardized test scores is between 215 and 845?

nothing% (Round to the nearest tenth as needed.)

(b) What percentage of standardized test scores is less than 215?

nothing% (Round to the nearest tenth as needed.)

(c) What percentage of standardized test scores is greater than 740?

nothing% (Round to the nearest tenth as needed.)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, 19King73

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

Answers: 1

continue

Mathematics, 21.06.2019 20:00, adriancastaneda

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Answers: 1

continue

Mathematics, 21.06.2019 21:30, tanabugg

Extra points! find the missing dimension! need asap

Answers: 2

continue

Mathematics, 21.06.2019 23:00, Taylor129

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

Answers: 1

continue

You know the right answer?

A certain standardized test's math scores have a bell-shaped distribution with a mean of 530 and a s...

Questions in other subjects:

Mathematics, 05.11.2019 04:31

Elaluate the expression when y=5 and x=47. x - 6y...

English, 05.11.2019 04:31

In at least 150 words, discuss which of the themes developed in this story would most appeal to high-school students today. give reasons to support your answer....

Mathematics, 05.11.2019 04:31

An animal shelter provides a bowl with 1.25 liters of water for 3 cats. about how much water will be left after the cats drink their average daily amount of water...

Mathematics, 05.11.2019 04:31

Tonya can earn $10 an hour painting houses and $15 an hour baby- sitting. she cannot work more than 15 hours per week. write a system of inequalities that tonya can use to determin...

Mathematics, 05.11.2019 04:31

Three medium apples have about 285 calories...

Health, 05.11.2019 04:31

Gretchen has different political and religious beliefs than her parents. which of the following do you need to know to judge whether she has a healthy sense of identity or is rebel...

Mathematics, 05.11.2019 04:31

Light travels at the rate of 3.0 x 10^8 meters per second. how far does light travel in one hour (3.6 x 10^3 seconds)?...

English, 05.11.2019 04:31

Lots of points. full paragraph how has gothic literature influenced current literature? think about the topics covered in gothic literature- death, romance, hor...

Mathematics, 05.11.2019 04:31

The perimeter of a rectangle is 61 feet. the length is 5 more than twice the width...

Mathematics, 05.11.2019 04:31

Write a survey question that yields data without variability. rewrite the question so that it yields data with variability.

More questions: Mathematics Another questions