STAT 200 Week 7 Homework and Quiz 3

STAT 200 Week 7 Homework and Quiz 3 in $45 OnlySTAT 200 Week 7 Homework and Quiz 3

Lane – Ch. 14

2. The formula for a regression equation is Y’ = 2X + 9.

a. What would be the predicted score for a person scoring 6 on X?

b. If someone’s predicted score was 14, what was this person’s score on X?

6. For the X,Y data below, compute:

a. r and determine if it is significantly different from zero.

b. the slope of the regression line and test if it differs significantly from zero.

c. the 95% confidence interval for the slope.

MATH 110 All Quizzes

MATH 110 All Quizzes in $44 onlyMATH 110 All Quizzes

Following quizzes are available in the answer:

  1. MATH 110 Quiz 1
  2. MATH 110 Quiz 2
  3. MATH 110 Quiz 3
  4. MATH 110 Quiz 4

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