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Home Q & A Board Science-Related Homework Help Psychology
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cb2015 cb2015
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6 years ago
Sampling error can be eliminated by using true random sampling.
 
  Indicate whether the statement is true or false

Question 2

What is the correlation between the odd and even items?
 
  What will be an ideal response?

Question 3

In the formula Y = a + (b1)(X1) + (b2)(X2) + e, the term b1 refers to
 
  A) the fixed influence that applies to all individuals.
  B) the sum of influence of all variables on the first criterion variable.
  C) the degree of influence of the first predictor variable on the criterion variable.
  D) the degree of error associated with the first predictor variable.

Question 4

The formula  = a + (b1)(X1) + (b2)(X2) + (b3)(X3) is the formula for
 
  A) multiple regression.
  B) the analysis of variance.
  C) bivariate correlation.
  D) the t test.

Question 5

When the alternative hypothesis is accepted, then
 
  a. the sample means are assumed to be equal
  b. the population means are assumed to be equal
  c. chance is rejected
  d. a significant difference has been established
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mas0375mas0375
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6 years ago
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cb2015 Author
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6 years ago
TY
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6 years ago
You're welcome
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