STAT1600A
Tutorial 3
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 3
1
Review
Chapter 5 Experiments and Observational Studies
Terminology:
Explanatory variable and response va
STAT1600A
Tutorial 2
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 2
1
Review
Chapter 3 Measurements, Mistakes, and Misunderstandings
Pitfalls when Asking Questions:
1. Deliber
STAT1600A
Tutorial 1
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 1
Tutor:
Email:
Consultation Hours:
Oce:
Telephone Number:
1
Mr. IP Ho Leung Ryan
ryanhlip@hku.hk
Tue 3:006:0
STAT1600A
Tutorial 9
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 9
1
Review
Understanding Probability and Long-Term Expectations
Probability
Probability is a map from the sa
THE UNIVERSITY OF HONG KONG
DEPARTMENT OF STATISTICS AND ACTUARIAL SCIENCE
STAT1600
STATISTICS: IDEAS AND CONCEPTS
December 12, 2013
Time: 9:30 a.m. - 11:30 a.m.
Only approved calculators as announced by the Examinations Secretary can be used in
this exam
STAT1600A
Tutorial 9
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 9
1
Review
Chapter 18 Reading the Economic News (Second Part)
Time series is a sequence of data measured at
STAT1600A
Tutorial 4
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 4
1
Review
Chapter 7 Summarizing and Displaying Measurement Data
Mean and Standard Deviation
The mean, x, and
STAT1600A
Tutorial 8
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 8
1
Review
Chapter 16 Psychological Inuences on Personal Probability
The Certainty Eect
People are more willi
STAT1600A
Tutorial 6
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 6
1
Review
Chapter 12 Relationships Between Categorical Variables
Contingency Table
B
1
O11
O21
1
2
A
2
O12
O
STAT1600A
Tutorial 10
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 10
1
Review
Chapter 19 to 21 Condence Intervals
Distribution of Sample Proportions
Denote p as the sample pr
STAT1600A
Tutorial 7
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 7
1
Review
Chapter 14 Understanding Probability and Long-Term Expectations
Probability
Probability is a map
STAT1600A
Tutorial 4
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 4
1
Review
Chapter 7 Summarizing and Displaying Measurement Data
Mean and Standard Deviation
The mean, x, and
STAT1600A
Tutorial 5
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600A Statistics: Ideas and Concepts
Tutorial 5
1
Review
Chapter 9 Plots, Graphs, and Pictures
Categorical Data
Pie Charts
Bar Charts
Pictograms
Measuremen
THE UNIVERSITY OF HONG KONG
DEPARTMENT OF STATISTICS AND ACTUARIAL SCIENCE
STAT1600
STATISTICS: IDEAS AND CONCEPTS
May 14, 2013
Time: 2:30 p.m. - 4:30 p.m.
Only approved calculators as announced by the Examinations Secretary can be used in
this examinatio
THE UNIVERSITY OF HONG KONG
DEPARTMENT OF STATISTICS AND ACTUARIAL SCIENCE
STAT1600
STATISTICS: IDEAS AND CONCEPTS
December 22, 2012
Time: 2:30 p.m. 4:30 p.m.
Only approved calculators as announced by the Examinations Secretary can be used in
this examina
THE UNIVERSITY OF HONG KONG
DEPARTMENT OF STATISTICS AND ACTUARIAL SCIENCE
STAT1600
STATISTICS: IDEAS AND CONCEPTS
May 13, 2014
Time: 9:30 a.m. - 11:30 a.m.
Only approved calculators as announced by the Examinations Secretary can be used in
this examinati
STAT1600B
Tutorial 4
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600B Statistics: Ideas and Concepts
Tutorial 4
1
Review
Chapter 7 Summarizing and Displaying Measurement Data
Mean, Standard Deviation and Coefficient of
STAT1600B
Tutorial 7
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600B Statistics: Ideas and Concepts
Tutorial 7
1
Review
Chapter 18 Reading the Economic News
Consumer Price Index (CPI)
To compare the price levels in dif
STAT1600B
Tutorial 6
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600B Statistics: Ideas and Concepts
Tutorial 6
1
Review
Chapter 12 Relationships Between Categorical Variables
Contingency Table
B
1
O11
O21
1
2
A
2
O12
O
STAT1600B
Tutorial 3
The University of Hong Kong
Department of Statistics and Actuarial Science
STAT1600B Statistics: Ideas and Concepts
Tutorial 3
1
Review
Chapter 5 Experiments and Observational Studies
Terminology:
Explanatory variable and response va
The University of Hong Kong
Department of Statistics & Actuarial Science
STAT1600B Statistics: Ideas and Concepts
2014-2015 Second Semester
Core course for Risk Management Major and Statistics Major (4-year curriculum):
STAT1600B
Statistics: Ideas and Con
The University of Hong Kong
Department of Statistics & Actuarial Science
STAT1600B Statistics: Ideas and Concepts
2014-2015 Second Semester
Core course for Risk Management Major and Statistics Major (4-year curriculum):
STAT1600B
Statistics: Ideas and Con
The University of Hong Kong
Department of Statistics & Actuarial Science
STAT1600B Statistics: Ideas and Concepts
2014-2015 Second Semester
Core course for Risk Management Major and Statistics Major (4-year curriculum):
STAT1600B
Statistics: Ideas and Con
CHAPTER
8
Introduction to
Hypothesis
Testing
8.1
LEARNING OBJECTIVES
After reading this chapter, you should be able to:
1
Identify the four steps of hypothesis testing.
2
Define null hypothesis, alternative hypothesis,
level of significance, test statisti
6: Introduction to Hypothesis Testing
Significance testing is used to help make a judgment about a claim by addressing the question,
Can the observed difference be attributed to chance? We break up significance testing into three
(or four) steps:
Step A:
Digital Course Support
Fact:
Students using
Aplia online
homework tool
earned better
grades than
students who did
not use the tool.
Aplia
Getting Started
The Research Group at the University of California, Berkeleys Lawrence Hall of Science
Digital Course
STAT1600A (2015-16, 1st Semester) Getting Started with Excel
Microsoft Excel is a spreadsheet program that allows users to store, organize, and analyse data. After inputting data,
Excel can be used to store the data and perform financial, mathematical or
STAT1600A
Statistics: Ideas and Concepts
The course aims at providing a broad
overview of statistics for students who aspire
to major in Statistics or Risk Management.
It focuses on the roles of statistics as a
scientific tool with applications to a wid
This workbook contains macros to support the creation of boxplots.
Boxplots are a good tool for comparing the central tendency and spread of
related data sets. You can use this utility to plot up to five data sets together
in a single chart.
When this wor