Statistics is what makes us able to collect, organize, display, interpret, analyze, and present data. This quick quiz features eleven basic questions of the topic. Check your basic knowledge in simple statistics concepts. Let's jump right in.
Both the people of the U.K. and the people you called are POPULATIONS.
The people of the U.K. are the POPULATION, and the people you called are the SAMPLE.
The people of the U.K. are the SAMPLE, and the people you called are the POPULATION.
Both the people of the U.K. and the people you called are SAMPLES.
Nominal data
Ordinal data
Interval data
Ratio data
Interest
Heart rate
Humans
Stress
Nominal
Ordinal
Interval
Ratio
Both the medication and the hair growth are dependent variables.
Both the medication and the hair growth are independent variables.
The medication is the dependent variable, and the hair growth is the independent variable.
The medication is the independent variable, and the hair growth is the dependent variable.
The MODE is the value that has the highest frequency.
The MODE is the average calculated by adding up all the values and dividing by the number of entries.
The MODE is the largest value.
The MODE is the value that half of the entries are below and half of the entries are above.
The MEAN is the largest value.
The MEAN is the value that half of the entries are below and half of the entries are above.
The MEAN is the value that has the highest frequency.
The MEAN is the average calculated by adding up all the values and dividing by the number of entries.
The MEDIAN is the value that half of the entries are below and half of the entries are above.
The MEDIAN is the value that has the highest frequency.
The MEDIAN is the largest value.
The MEDIAN is the average calculated by adding up all the values and dividing by the number of entries.
12
8
7
7.5
Mean = 7, mode =8
Mean = 7, mode =4
Mean = 6, mode =8
Mean = 8, mode =9
True
False