# Question

What is the difference between graphing a relationship as we did in Chapter 2 and graphing a frequency distribution?

## Answer to relevant Questions

(a) What is the symbol for a score’s deviation from the mean? (b) What is the symbol for the sum of the deviations? (c) What does it mean to say “the sum of the deviations around the mean equals zero”? You misplaced two of the scores in a sample, but you have the data indicated be-low. What should you guess the missing scores to be? Why? (a) How do you recognize the independent variable of an experiment? (b) How do you recognize the dependent variable? As part of studying the relationship between mental and physical health, you obtain the following heart rates: In terms of differences in heart rates, interpret these data using the following: (a) The range, (b) The ...Consider these ratio scores from an experiment: (a) What should you do to summarize the experiment? (b) Summarize the relationship in the sample data. (c) How consistent were participants in each condition?Post your question

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