MDC, STA2023: Fall of 2024
08/26 Introduction to the course
08/28
1.1, 1.2
Descriptive/Inferential Statistics and Variable Types.
Notes: Concepts Summary
Practice1 || Practice 01Ans
08/30 2.1 Organizing
Data
Notes: Organizing and summarizing data, page 1
Rules to construct a frequency distribution
Practice2 || Practice 02Ans || Practice2_data
09/04 2.2; 2.3 Histograms & Other Types
of Graphs.
Notes: Organizing and summarizing data, page 2
Notes: On Histograms (Excel steps included)
Notes3_Data
Practice3 || Practice03Ans ||Practice3_data
Download Normtemp
Excel file.
Download McDonald waiting time data file.
09/06 3.1 Measures of Central Tendency
Measures of central tendency: mean, median, mode, midrange
Finding the Mean of a Freq. Distribution, example.
Using the Data Analysis Tool to generate Descriptive Statistics
Practice4 || Practice04Ans
09/09-9/11 3.2 Measures of
Variation.
Measures of Variation: Range, Variance, Standard deviation, Coefficient of Variation
Practice5 || Practice05Ans
09/13-9/16 3.3 Measures of
Position
Notes: Measures of position
The Empirical Rule and Chebyshev’s Theorem, by LibreTexts
Practice6&7 || Practice6&7Ans
09/18-9/20 Review 01 || Review 01Ans
09/23 Test
1: 10:30 -12:30 PM || Test 1 Formula sheet.
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09/25-9/27 4.1 Sample Space and Probability.
4.1 Notes on probability
Practice08 || Practice08Ans
09/30 4.2 The Addition
Rule.
4.2 Notes on probability
Practice 9 || Practice9 Ans
10/2-10/4
4.3 Multiplication Rule and Conditional Probability.
4.3 Notes on probability
Practice 10 || Practice10 Ans
10/07 4.4 Counting
Rules
4.4 Notes on probability
Practice11 || Practice11 Ans
10/11 4.5 Probability
and Counting Rules
4.5 Notes on probability
Probability and counting rules, examples
Practice12 || Practice12 Ans
Working with Playing Playing Cards Probability questions
Counting Rule - Permutations - Combinations?
10/14-10/16 Review
02 || Review 02 Notes & Solutions
10/18 Test 2: 10:30 -12:30 PM|| Test 2 Formula Sheet
Test available for 90 mins
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10/21 5.1 Probability Distributions.
Notes Discrete Probability Distributions
Practice13 || Practice13 Ans
10/23 5.2 Mean,
Variance, Standard Deviation, and Expected Value.
Notes: Calculating Expectations in games
Answer to Questions 8 & 9 ALEKS assigment Section 5.1,5.2
here.
Practice14 || Practice14 Ans
10/25 5.3 The
Binomial Distribution.
Practice15 || Practice15 Ans
Binomial distribution calculations: (Formula, TI84
& Casio 9750).
Additional questions: Two binomial probability experiments.
Answer to question 1 of Two Binomial prob experiments:
Click here for TI 83,
Click
here for Casio 9750GII and Here
for TI84.
Binomial Tables (students should use a calculator instead)
...
10/28
6.1 Normal Distribution. Notes Chapter 6
Practice16 || Practice16Ans
10/30 6.2 Applications
of the Normal Distribution.
Practice17 || Practice17Ans
11/01 6.3 The Central
Limit Theorem.
Practice18 || Practice18Ans
Normal distribution using formulas
Normal distribution on Casio9750GII
Norm distribution on
TI84
11/4-11/6 Review 03 || Review03Ans
11/08 Test 3:10:30 -12:30 PM|| Test 3 Formula Sheet
Test available for 90 mins
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11/13 7.1 Confidence Intervals.
7.2 Confidence Intervals for Means, sigma known.
Whiteboard
Practice 19 || Practice19Ans
11/15 7.3 Confidence Intervals for Means, sigma unknown.
Practice 20 || Practice20Ans
11/18 7.4
Confidence Intervals for Proportions.
Practice 21 || Practice21Ans
11/20 Confidence Intervals: Review
Questions ||Answers
Confidence
Intervals Summary
Instructions
on how to construct CIs using TI83 and 84.
Instructions
on how to construct CIs using Casio9750GII and 9860GII.
....Hyphothesis Testing....
11/22 8.1 Hypothesis Testing.
Brief Notes on Testing
Questions on Null vs Alternative Hypothesis
11/25 8.2 Z-Test for Mean.
Practice 22 || Practice22Ans
11/27
8.3
T-Test for Mean
Practice 23 || Practice23Ans
12/02.8.4
Z-Test for Proportion
Practice 24 || Practice24Ans
12/4-12/6 Review
04 || Review4Ans
12/09 Test 4: 11:00 -12:30 PM|| Test 4 Formula Sheet
Test available for 90 mins
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Final Exam Topics:
12/11 Retake or make-up test: 11:00 -12:30 PM.
12/13 Final (Optional)-11:00 -12:30 PM
Both, the comprehensive final and the test retake are optional.
The Final,
if taken replaces the lowest test score; the retake replaces a particular test grade.