Mathematics, 10.03.2020 10:26 izzzzz49

An IQ test is designed so that the mean is 100 and the standard deviation is 11 for the population of normal adults. Find the sample size necessary to estimate the mean IQ score of the residents of a state if you want to be 95% confident that the sample mean is within 2 IQ points of the true mean.

The required sample size is?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

Answers: 3

Answer

Mathematics, 21.06.2019 19:30

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

In the diagram of circle o, what is the measure of zabc?

Answers: 2

Answer

Mathematics, 21.06.2019 22:00

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Answers: 2

Answer

You know the right answer?

An IQ test is designed so that the mean is 100 and the standard deviation is 11 for the population o...

Questions

History, 16.11.2020 14:00

Christian and Muslim Views on the 14th Century Plague...

Mathematics, 16.11.2020 14:00

A game decreased in price by 1/5 After the reduction it was priced at £48. What was the original price of the game?...

Mathematics, 16.11.2020 14:00

What is the Rate of change? ...

Chemistry, 16.11.2020 14:00

Screenshot very easy ...

English, 16.11.2020 14:00

Which graph has a slope of ? A coordinate plane with a straight line. The line starts at (negative 5, negative 4) and passes through points at (0, 1)...

Chemistry, 16.11.2020 14:00

A pot of soup heated from below (on a stove) or internally throughout (in a microwave oven) are two possible models for convection in Earth's mantle....

History, 16.11.2020 14:00

Is anyone tryna make a group chat for AP US History where we help each other with tests or anything?...

History, 16.11.2020 14:00

Could you have legitimacy but not authority?...

Mathematics, 16.11.2020 14:00

A game decreased in price by 1/4 after the reduction it was price at £36 what was the original price...

Health, 16.11.2020 14:00

60 Which of the following helps to protect the spinal cord? A. Meninges B. Cerebrospinal fluid C. Vertebral co...

Health, 16.11.2020 14:00

Why do boys block me randomly?...

Physics, 16.11.2020 14:00

How could you change the thermos into an open energy system?...

Mathematics, 16.11.2020 14:00

For her phone service, Kaitlin pays a monthly fee of $10, and she pays an additional $0.07 per minute of use. The least she has been charged in a mont...

Geography, 16.11.2020 14:00

What change would likely occur if the rate of earths rotation on its axis increases...

Mathematics, 16.11.2020 14:00

Write a solution to the equation x2 a. using exponents b. using radicals...

English, 16.11.2020 14:00

What is the purpose of the descriptive language in this excerpt? O It explains how the king's daughter feels about the young man. O...

Spanish, 16.11.2020 14:00

Gastronomía mexicana Las palabras de la siguiente lista aparecen en el video. Utiliza la forma correcta de las palabras para completar una pregunta (...

Mathematics, 16.11.2020 14:00

Which equation is the result of solving the formula of the circumference for b?

History, 16.11.2020 14:00

Who supported The Titles of Nobility Amendment?...

English, 16.11.2020 14:00

Q2. Write 10 sentences about the most honible, interesting amazing, terrifying, and exciting things you have ever done in your life. (Use present per...

More questions: Mathematics Another questions