Statistics _ Variables & Measurement
Authored by FATIN ZAHIDA ABU HASSAN
Mathematics
University
CCSS covered
Used 140+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is data?
Observation that have been collected and gathered through reliable sources to achieve the goal of the study
A portion or subset taken from a population
The complete collection of objects or individuals under study
Statement drawn for a population based on sample
Tags
CCSS.6.SP.B.5B
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Which from the below are secondary source data?
Reports
Newspaper
Survey
Catalog
Tags
CCSS.6.SP.B.5B
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
What are the characteristics of a primary source data?
Resulting from an experiment
Made available by others
Data collected in an observational study
Data collected by yourself
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the level of measurement for the variable below;
Children in elementary school are evaluated and classified as non-readers (0), beginning readers (1), grade level readers (2), or advanced readers (3). The classification is done in order to place them in reading groups.
Nominal
Ordinal
Interval
Ratio
Tags
CCSS.HSS.ID.A.4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the level of measurement for the variable below;
During a clinical interview, survivors of a tornado are asked to state “no” or “yes” to whether they have experienced specific symptoms of Post-Traumatic Stress Disorder (PTSD) in the past week. The number “0” is assigned to “no” and the number “1” is assigned to “yes”.
Nominal
Ordinal
Interval
Ratio
Tags
CCSS.HSS.ID.A.4
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
State the level of measurement for the variable below;
Emory University wants to know which dormitories the students prefer. The administration counts the number of applications for each dorm. Administrators assign a rank to each dorm based on the number of applications received.
Nominal
Ordinal
Interval
Ratio
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What source of data is referred to in this statement?
Recording the observations on customers' behavior when choosing cosmetics products to purchase in a supermarket.
Primary
Secondary
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