Answers, Learning Checks for Week 1

Ch. 1 A&A

1. Frequency table

2. Histogram

3. Descriptive statistics

4. Inferential statistics

Ch. 2 A&A

1. a

2. d

3. d

4. symmetrical

1. c

2. a

3. d

4. a

5. X-M

For Third Learning Check, Ch. 2, Z-Scores

1. c
2. d
3. c
4. a