SAT, 14.01.2022 21:00 jmanrules200

A placement exam for entrance into a math class yields a mean of 80 and a standard deviation of 10. The distribution of the scores is roughly bell-shaped. Use the empirical rule to find the percentage of scores that lie between 60 and 80.

Answers: 2

Show answers

Another question on SAT

SAT, 23.06.2019 11:10

Which of the following is not an attitude you should adopt on the road? a. arrogance b. forgiveness c. tolerance

Answers: 1

Answer

SAT, 26.06.2019 18:30

The press is free to say whatever they want about whomever they want, regardless of whether they know it’s true. true false

Answers: 1

Answer

SAT, 28.06.2019 04:00

The structure of adenosine triphosphate (atp) is shown here. which statement best explains how energy stored in the chemical bonds of atp can be released.

Answers: 1

Answer

SAT, 28.06.2019 17:00

How many credit hours does a student typically need to complete general educational requirements at a four year college

Answers: 2

Answer

You know the right answer?

A placement exam for entrance into a math class yields a mean of 80 and a standard deviation of 10....

Questions

Mathematics, 26.03.2021 04:30

Give exact answers for . If cos theta= 1/2, what is csc theta? cot theta?

History, 26.03.2021 04:30

What areas of the country saw growth and benefitted from the war production? Which areas suffered?...

Health, 26.03.2021 04:30

Describe the componets of health related fitness...

Mathematics, 26.03.2021 04:30

There are 64 mobile homes in a trailer park. Each mobile home uses 250 gallons of water each day. Write a division equation to represent the total num...

Mathematics, 26.03.2021 04:30

Jill opened up an account with $350 and pays 1.5% compound interest. What is the total amount of the account at the end of 3 years?...

Mathematics, 26.03.2021 04:30

Use the protractor to find the measure of ∠CAN. Six rays sharing an endpoint form a series of angle overlaid onto a protractor with the endpoint loca...

Biology, 26.03.2021 04:30

Meeting with the Monkey. What type of interaction would Simba and Rafiki have if they were in a real jungle? PLEASE HELP AND ITS FROM LION KING....

English, 26.03.2021 04:30

Question 3 (1 point) In Chapter 6, we learn that Grandpop hates the rain. Why does he hate the rain? a. He couldn't see it b. It made him...

History, 26.03.2021 04:40

The Caliphate is sometimes called a “successor to the Roman Empire,” along with western Christian (Catholic) and Byzantine communities. What evidence...

History, 26.03.2021 04:40

Pivotal Events in World War |...

Mathematics, 26.03.2021 04:40

How many cubes with edge lengths of 1/3 inch are needed to build a cube with an edge length of 1 inch?...

Mathematics, 26.03.2021 04:40

Write an equation for the parabola shown, give one point is the vertex. HELP ME

Physics, 26.03.2021 04:40

Joe has a mass of 40 kg, and Sally has a mass of 25 kg. They sit in class with a separation of 6 meters. Find the gravitational attraction between Joe...

Mathematics, 26.03.2021 04:40

Find the surface area of the triangular prism shown below.

Mathematics, 26.03.2021 04:40

Find x, in simplest radical form. please help!!

Mathematics, 26.03.2021 04:40

Helphelphelphelphelpehlephlehlephle hlephlephlhp

Mathematics, 26.03.2021 04:40

Plz help asap i will give brainliest!! Find a quadratic function with the roots 1 and 3....

Mathematics, 26.03.2021 04:40

A. Consider the figure at the right to answer .Identify the following . 1.points collinear with two points T T2.two segments coplanar with plan...

Mathematics, 26.03.2021 04:40

These are numbers to a right triangle and i have to put a red dot if its confirmed right triangle but if it does not work then i put a blue dot. Pleas...

Mathematics, 26.03.2021 04:40

How much water should be added to 30 gallon of pure antifreeze to obtain a solution that is 35% water?...