Mathematics, 11.05.2021 01:50 hhvgbv7147

Which of the following conditions is/are necessary to justify the use of t procedures in a significance test for the slope of a regression line? (4 points) I. For each given value of x, the values of the response variable y are Normally distributed.
II. For each given value of x, the values of the response variable y are independent.
III. For each given value of x, the standard deviation of y is the same.
a
I only

b
II only

c
III only

d
I and II only

e
I, II, and III

Answers: 1

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Which of the following conditions is/are necessary to justify the use of t procedures in a significa...