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WorksheetsQuiz statistics PART 1
Total questions: 15
Worksheet time: 8mins
Statistics involving the process below EXCEPT
Collecting
Organizing
Summarizing
Editing
...to describe basic feature of data in a study.
Descriptive Statistics
Inferential Statistics
Statistical measure for population is called
Statistics
Mean
Parameter
Variable
Statistics is also known as statistical measure for sample.
True
False
Which one is refer to population?
All student have the same score in mathematics subject.
20% of student have lower mark in mathematics examination.
A group of diabetes patients registered with Hospital Tunku Fauziah.
Several number of people who have interested in machine learning is taken.
Variability is a data observation that have a same information for each time there are collected.
True
False
Subset of the population containing the observed objects or the outcomes is called sample.
True
False
Data observation are different each time they are collected is called
Difference
Inequality
Variability
Quantities
Variable is the interest of study that caused variability in our products.
True
False
Data measured on a nominal scale can only be classified into categories.
True
False
If we select 100 persons from 25,000 registered voters and question them about candidates and issues, the 100 persons are referred to as the population.
True
False
The number of children in a family is a discrete variable.
True
False
Which of the following is an example of a continuous variable?
Tons of concrete to complete a parking garage
Number of students in a statistics class
Zip codes of shoppers
Rankings of baseball teams in a league
A survey includes a question regarding marital status that has the following responses: single, married, divorced, separated, or widowed. What is the scale of measurement for this question?
Ratio
Interval
Ordinal
Nominal
Which one of the following is referred to as the population mean?
µ
s
σ
χ
