Mathematics, 21.04.2020 16:29 Schoolworkspace453

A teacher wants to see if a new unit on taking square roots is helping students learn. She has five randomly selected students take a pre-test and a post test on the material. The scores are out of 20. Has there been improvement? (pre-post) Student 1 2 3 4 5 Pre-test 11 9 10 14 10 Post- Test 18 17 19 20 18 The test statistic is -14.9. What is the p-value?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

How many grams the dog will eat in 3 days?

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

Answers: 2

Answer

Mathematics, 21.06.2019 21:10

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

What is the point slope form of a line with slope -5 that contains point (2,-1)

Answers: 1

Answer

You know the right answer?

A teacher wants to see if a new unit on taking square roots is helping students learn. She has five...

Questions

Engineering, 15.07.2020 04:01

One kg of an idea gas is contained in one side of a well-insulated vessel at 800 kPa. The other side of the vessel is under vacuum. The two sides are...

Mathematics, 15.07.2020 04:01

Consider the accompanying matrix as the augmented matrix of a linear system. State in words the next two elementary row operations that should be perf...

History, 15.07.2020 04:01

Quienes participaron en la proclamacion de la independencia...

Business, 15.07.2020 04:01

An example of transaction exposure is when:. a) companies have obligations for the purchase of goods at previously agreed prices. b) companies...

Physics, 15.07.2020 04:01

Two objects charged with an equal amount of charge interact with each other with a force of 3.62 Newton when separated by a distance of 16.9 cm. Dete...

Spanish, 15.07.2020 04:01

—¿Qué tienes Pablo? —Ay, comí demasiado y ahora me duele el estómago. Me siento (mal)....

Mathematics, 15.07.2020 04:01

Find in litres the total capacity of 3 bottles which can contain 69cl, 80cl, and 4l of liquid....

Business, 15.07.2020 04:01

Ann and Bob form Robin Corporation. Ann transfers property worth $420,000 (basis of $150,000) for 70 shares in Robin Corporation. Bob receives 30 shar...

Mathematics, 15.07.2020 04:01

In the study of the upper atmosphere the diffusion of a minor atmospheric component is an important consideration. As an example, the banning of Freon...

Business, 15.07.2020 04:01

Wolfpack Company is a merchandising company that is preparing a budget for the month of July. It has provided the following information: Wolfpack Com...

Business, 15.07.2020 04:01

The following information is available for Masun Company: Sales $550,000 Total fixed expenses $150,000 Cost of goods sold 390,000 Total variable expen...

Chemistry, 15.07.2020 04:01

Enter your answer in the provided box. How many unpaired electrons are present in the ground state of the atoms in Group 6A(16)...

Business, 15.07.2020 04:01

The total value (debt plus equity) of Wilson Dover Inc. is $500 million and the face value of its 1-year coupon debt is $200 million. The volatility (...

Business, 15.07.2020 04:01

How much can be accumulated for retirement if $4,000 is deposited annually, beginning 1 year from today, and the account earns 9% interest compounded...

Chemistry, 15.07.2020 04:01

g modenr vacuum pumps make it easy to attain pressures of the order of in the laboratory. at a preasusure of 6.75 atm and an ordinary temperature of 2...

Business, 15.07.2020 04:01

The following events took place for Digital Vibe Manufacturing Company during January, the first month of its operations as a producer of a digital vi...

Business, 15.07.2020 04:01

Select the most appropriate answer about bringing components from other continents. A. It never affects innovation of the final product. B. It...

Social Studies, 15.07.2020 04:01

Post the strategy you would use to address the Teen First director’s request if you were the social worker in the Bradley case. Then, describe a hypot...

Mathematics, 15.07.2020 04:01

6 5+ 4+ 3+ 2+ с 1 + -6 -5 -4 1 2. 3 4 -3 -2 -1 -1 5 6 - 2 +...

Business, 15.07.2020 04:01

Cepeda Corporation has the following cost records for June 2017. Indirect factory labor $5,230 Factory utilities $470 Direct materials us...

More questions: Mathematics Another questions