Bivariate Data Analysis

Question 1

Types of correlation

Answer 1

Positive and negative

• strong
• moderate
• weak

Question 2

What is bivariate data

Answer 2

data in the form of ordered pairs

Question 3

What is linear correlation measured by

Answer 3

Pearson’s correlation coefficient r

Question 4

How to find equation of the regression line (line of best fit)

Answer 4

y = Bx + A

data into table A+Bx