WorksheetsQUIZ 1 - MAT1043
Total questions: 10
Worksheet time: 8mins
A subgroup that is representative of a population is called a data.
TRUE
FALSE
The number of criminal cases in a month is a discrete variable.
TRUE
FALSE
Please tick the CONTINUOUS variables.
The rate of unemployment in Malaysia
The number of patients over 65 years old.
The price of a Terrace house in KL
The number of worker at production line in a large manufacturing company.
"The number of As scored by SPM students in SMK Indah"
This data is best represent a ________________ data.
Nominal
Ordinal
Interval
Ratio
Types of car driven by students in a college is quantitative variable.
TRUE
FALSE
Ordinal scales permit comparison of scores or categories in terms of smaller or larger, higher or lower, or, best or worst.
TRUE
FALSE
____________________ consists of methods dealing with the collection, tabulation, summarization and presentation of data
Inferential statistics
Descriptive statistics
Which of the following statements indicate the qualitative variable?
(Please tick your answers)
Time taken to finish a test.
Gender of students who sang in a concert.
Brand of shirt bought by customers.
Number of houses in Shah Alam.
The academic staff of a university is divided into groups according to their academic ranks such as lecturer, senior lecturer, associate professor and professor, and then several members are selected from each group to make a sample. The sampling method is called systematic sampling.
TRUE
FALSE
The manager of a cloth factory wishes to estimate the average time (in minutes) for an operator to complete a certain job. The factory has 98 operators. Eight operators are selected at random and their time to complete a particular job is recorded. What method of data collection is suitable for this research?
Face-to-face interview
Questionnaire
Observation
