STAT 3243: Computer-Packaged Statistics
Homework #2
For each of the following problems (in the space provided), a) state the null and
alternative hypotheses, b) choose a level of significance, c) calculate the test
statistic and write the results in APA s
STAT 3243: Computer-Packaged Statistics
Homework #1
INTRODUCTION TO SPSS
Welcome to the Center for Fictitious Diseases. Your first assignment is to explore
gender differences in patients afflicted with Chronic Apathetic Attitude Condition.
Patients are gi
STAT 3243: Computer-Packaged Statistics
Homework #3
For each of the following problems (in the space provided), a) state the null and
alternative hypotheses, b) choose a level of significance, c) calculate the test
statistic and write the results in APA s
STAT 3243: Computer-Packaged Statistics
Homework #4
For each of the following problems (in the space provided), a) state the null and
alternative hypotheses, b) choose a level of significance, c) calculate the test
statistic and write the results in APA s
STAT 3243: Computer-Packaged Statistics
Homework #5
For each of the following problems (in the space provided), a) state the null and
alternative hypotheses, b) choose a level of significance, c) calculate the test
statistic and write the results in APA s
Correlation
Homoscedasity: about the same amount of variability.
Ex. On scatterplots, most points are around the line of best fit.
Scatterplots: how two variables are proportional to each other
Outliner: infrequent observation
We can know:
Strength of cor