1)

The following dataset summarizes the number of children within families in a particular town:

1, 2, 0, 11, 2, 3, 4, 3

In one document, please upload your responses to the following questions.If you need to use more than one document, please use the supplemental upload questions at the end of the exam.

a) What is the mean?

b) What is the median?

c) What is the mode?

d) Which of these three measures of central tendency is most appropriate to use in this case?Why?

The average person owns 5 pets over the course of their lifetime, with a standard deviation of 1.5. What percentage of people own at least 2 total pets?

You're examining the relationship between minutes spent playing with puppies and feelings of happiness.You compute a correlation coefficient of .50.

In one document, please upload your responses to the following questions.If you need to use more than one document, please use the supplemental upload questions at the end of the exam.

a) What is the effect size?

b) Interpret your result from part (a) in words.