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WorksheetsIntroduction to statistics
Total questions: 10
Worksheet time: 50secs
Statistical method is divided into three
True
False
Descriptive statistics involves estimation and hypothesis testing
False
True
The purpose of descriptive statistics is to
make decision
describe data
make estimation
make hypothesis testing
Parameter is use for
statistics
sample
population
measurement
Ordinal is a level measurement for
categories with some order
differences but no natural starting point
differences and a natural starting point
categories only
Qualitative data is a
measurement that cannot be measured on a natural numerical scale
recorded on natural occurring numerical scale
for population only
for sample only
Example of quantitative data is
number of defective items
gender of students in uthm
methods of payments
level of satisfaction
A sampling frame is a collection of sampling units drawn from a sampling
False
True
A sample random sampling is a sampling that each possible sample is equally in number of size
True
False
A group of sampling that close to each other is called systematic sampling
False
True
