Mathematics, 18.03.2021 03:00 brooklynunderwood46

A test was given to 120 students, and the scores approximated a normal distribution. If the mean score was 77 with a standard deviation of 5, approximately what percent of
the scores were less than 60?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:00

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

Solve for x. −3/4(x+2)=6 enter your answer in the box

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

What is the approximate value of q in the equation below? –1.613–1.5220.5853.079

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

Answers: 2

Answer

You know the right answer?

A test was given to 120 students, and the scores approximated a normal distribution. If the mean sc...

Questions

Chemistry, 27.01.2021 20:30

Which atmospheric gases are most abundant on Earth and allow life to flourish? O A carbon dioxide and carbon monoxide OB. nitrogen and sulfur

Mathematics, 27.01.2021 20:30

7*12 ÷ 7*4is equal to ....

English, 27.01.2021 20:30

Come on you know it everyone does TELL ME WHY...

Social Studies, 27.01.2021 20:30

Based on the map, why does Mexico have an advantage in trade?

Mathematics, 27.01.2021 20:30

If AC = 52, AB = 8x + 8, and BC = 2x + 4, then the length BC is...

Engineering, 27.01.2021 20:30

Name the quadrant or axis where each point lies. Point F: Choose One Point L: Choose One Point N: Choose One Point T: Choose One...

Social Studies, 27.01.2021 20:30

Prior to the civil war, over which issue did president Andrew Jackson threaten to send the U. S troops into South Carolina?...

Mathematics, 27.01.2021 20:30

Pls answer I need help!! ...

Mathematics, 27.01.2021 20:30

An environmental protection group had its members sign a pledge to try to reduce the amount of garbage they throw out by 3% each year. On the year th...

Computers and Technology, 27.01.2021 20:30

Submit your one-page benefit analysis that includes the following: Comparison of the cost of adding two desktops vs. one or two laptops. Comparison of...

Chemistry, 27.01.2021 20:30

From the chair conformation, rotate about the carbon-carbon bonds of the ring to form a boat conformation. In the boat conformation carbon atoms 1 and...

Mathematics, 27.01.2021 20:30

Help me plz ...

Health, 27.01.2021 20:30

This is an odd request but can someone Possibly think of a creative name ( does'nt have to be too creative) about dealing with coping pls?...

History, 27.01.2021 20:30

What is the difference between the modern dog and modern cat...

English, 27.01.2021 20:30

Middle school is wonderful but it still makes me a bit nervous. Is this a 1. Run on sentence 2. Sentence fragment 3. Complete sentence...

History, 27.01.2021 20:30

Which statement best explains the cartoon's meaning? It threatens colonies that refuse to join the plan of union. It criticizes people who oppose the...

Business, 27.01.2021 20:30

Use what you learned to explain how technology and media affect the decisions that families make about purchasing products and services. Provide at le...

Business, 27.01.2021 20:30

Using each picture or description of a triangle, write and solve an equation in order to find the number of degrees in each angle....

Physics, 27.01.2021 20:30

An engineer has the task of producing an aluminum alloy with a density of 3.0 grams per cubic centimeter. She comes up with the perfect alloy and save...

Biology, 27.01.2021 20:30

Scott and his family recently moved to a large city, where the air sometimes looks hazy from smog. These four steps could result in the formation of t...

More questions: Mathematics Another questions

A test was given to 120 students, and the scores approximated a normal distribution. If the mean score was 77 with a standard deviation of 5, approximately what percent of the scores were less than 60?

Answers

Another question on Mathematics

A test was given to 120 students, and the scores approximated a normal distribution. If the mean score was 77 with a standard deviation of 5, approximately what percent of
the scores were less than 60?