Repeated Measures T-Test Problem Mathematics Assignment Help. Repeated Measures T-Test Problem Mathematics Assignment Help.

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1.) 5 students were given an English test before and after receiving instruction on basic grammar. Their scores are as follows:

Student Before After

a 20 20

b 14 22

c 13 18

d 14 17

e 12 16

a) Calculate and appropriate t-test using those data. Based on your results, is it reasonable top conclude that future students would show higher scores after instruction? Why /why not?

b) Calculate the effect size as well as the confidence interval for the results in part a). What do these mean?

Repeated Measures T-Test Problem Mathematics Assignment Help[supanova_question]

## Help Solve Proportion… Mathematics Assignment Help

__X + 9__ = __2__

X + 4 3

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## I need help with this question please! Thank you! Mathematics Assignment Help

It is a population fact that men and women differ in height. You draw a random

sample of men and a random sample of women, measure their heights, and find

that the average height of the men and women do not differ. Given that men’s and

women’s heights really are different in their respective populations, what type

of error occurred in your study- Type 1 or type 2? Explain your answer.

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## 24. A woman throws a baseball from the front of an airplane to the back. From t Science Assignment Help

24. A woman throws a baseball from the front of an airplane to the back. From the perspective of the woman, the baseball travels at an average speed of 15 m/s. To an observer on the ground, the airplane is traveling at a constant speed of 820 km/h. What is the speed of the baseball from the perspective of the ground observer?

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25. An asteroid is traveling in a straight line at a constant speed of 327 m/s. How long will it take for a displacement of 732 km to occur?

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## 23. A ball is projected upward at time t = 0.0 s, from a point on a roof 70 m a Science Assignment Help

23. | A ball is projected upward at time t = 0.0 s, from a point on a roof 70 m above the ground. The ball rises, then falls and strikes the ground. The initial velocity of the ball is 84.9m/s What is the velocity of the ball when it is 29 m above the ground? |

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## Two variables are considered to be independent if the correlation of scores on t Mathematics Assignment Help

**the variables turns out to be close to___.**** —**This is the rest of ?

B)

C)

Two variables are considered to be independent if the correlation of scores on t Mathematics Assignment Help[supanova_question]

## religious questions Humanities Assignment Help

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## religious questions Humanities Assignment Help

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## religious questions Humanities Assignment Help

The ancient scriptures prescribe how many rites to sanctify and purify one in their journey through life?

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## What does r2 accomplish that r does not? Mathematics Assignment Help

A) It quantifies the *x/y* relationship.

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Repeated Measures T-Test Problem Mathematics Assignment Help

Repeated Measures T-Test Problem Mathematics Assignment Help