Computer Lab
Chapter 1: Qualitative Data Analysis
Bar Charts, Pie Charts:
Enrollment Data
Exercise 1:
Ethnicity Data
Exercise 2:
Enrollment by School Data
Exercise 3:
Faculty by School Data
Chapter 2: Quantitative Data Analysis
Histogram:
SAT Score Data
|
Section 71 Data
|
Section 72 Data
Dotplots:
Points Scored by Players Data
Stem and Leaf Displays:
Midterm Score Data
Exercise 1:
Final Grade Score Data
Exercise 2:
Rebounds Data
Exercise 3:
Game Score Data
Chapter 3: Measures of Central Tendency and Variation
Descriptive Statistics:
Exam Score Data
Exercise 1, 2, and 3:
Salary Data
Exercise 4:
SAT Score Data
Chapter 4: Probability and Simulation
Simulations:
Fair Coins
|
Fair Dice
Chapter 5: The Binomial Random Variable
Chapter 6: The Normal Random Variable
Chapter 7: The Central Limit Theorem and the Sampling Distribution of the Sample Mean
Chapter 8: Confidence Interval Estimation
Exercise 1: Generate 50 random samples of size n=35 from normal population N(69,3)
Exercise 2:
Artificial Data
Exercise 3:
Midterm Score Data
Exercise 4:
Heart Rate Data
Chapter 9: Hypothesis Testing
Example 1, Test for a Mean (n>30):
Example 1
Example 2, Test for a Mean (n<30):
Example 2
Example 3, Test for a Proportion:
Example 3
Chapter 10: Comparing Two Populations
Paired t-test:
Exam Data
Two sample t-test (n or m < 30):
Marathon Data
Two sample t-test (n and m >30):
Test Data