Data analysis
Data Analysis Mastery Quiz
Test your knowledge of data analysis concepts with this comprehensive quiz! Whether you're a student, a teacher, or just someone interested in the world of statistics and data, this quiz is designed to challenge you.
With questions covering a range of topics, you'll affirm your understanding of:
- Basic definitions and concepts
- Types of data and measurement levels
- Sampling techniques and probability
Consists of information coming from observations, counts, measurements, or responses.
Population
Statistics
Data
Sample
It is the science of collecting, organizing, analyzing, and interpreting data in order to make decisions.
Population
Statistics
Data
Sample
A _________ is the collection of all outcomes, responses, measurement, or counts that are of interest.
Population
Statistics
Data
Sample
A _______ is a subset of a population
Population
Statistics
Data
Sample
It is a numerical description of a population characteristic.
Parameter
Statistic
Describing the collected data (Involves the organization, summarization, and display of data.)
Inferential statistics
Descriptive statistics
Qualitative Data
Quantitative Data
Draw conclusions about a population from the data collected from the sample
Inferential statistics
Descriptive statistics
Qualitative Data
Quantitative Data
Consists of numerical measurements or counts.
Inferential statistics
Descriptive statistics
Qualitative Data
Quantitative Data
Consists of attributes, labels, or nonnumerical entries.
Inferential statistics
Descriptive statistics
Qualitative Data
Quantitative Data
Calculated using names, labels, or qualities. No mathematical computations can be made at this level.
Nominal
Ordinal
Interval
Ratio
Arranged in order, but differences between data entries are not meaningful.
Nominal
Ordinal
Interval
Ratio
Arranged in order, the differences between data entries can be calculated.
Nominal
Ordinal
Interval
Ratio
A ratio of two data values can be formed so one data value can be expressed as a ratio.
Nominal
Ordinal
Interval
Ratio
It is a treatment is applied to part of a population, and responses are observed.
Experiment
Simulation
Survey
Census
It is the use of a mathematical or physical model to reproduce the conditions of a situation or process.
Experiment
Simulation
Survey
Census
It is an investigation of one or more characteristics of a population.
Experiment
Simulation
Survey
Census
It has members from each segment of a population. This ensures that each segment from the population is represented.
Cluster sample
Stratified sample
Systematic sample
Convenience sample
It has all members from randomly selected segments of a population. This is used when the population falls into naturally occurring subgroups.
Cluster sample
Stratified sample
Systematic sample
Convenience sample
It is a sample in which each member of the population is assigned a number. A starting number is randomly selected and sample members are selected at regular intervals.
Cluster sample
Stratified sample
Systematic sample
Convenience sample
It consists only of available members of the population
Cluster sample
Stratified sample
Systematic sample
Convenience sample
It is a probability which is determined on the basis of a series of experiments.
Theoretical Probability
Experimental Probability
Frequency Distribution
It is, is used to find the probability of an event. It described as the number of favourable outcomes divided by the number of possible outcomes.
Theoretical Probability
Experimental Probability
Frequency Distribution
Is a listing of observed /actual frequencies of all the outcomes of an experiment that actually occurred when the experiment was done.
Theoretical Probability
Experimental Probability
Frequency Distribution
Random Variable can take only limited number of values. Countable in a finite amount of time.
Continuous Distribution
Discrete Distribution
Random Variable can take any value.
Continuous Distribution
Discrete Distribution
Permutations with Repetition
N^r
N!/(n-r)!
N!/r!(n-r)!
(r+n-1)!/r!(n-1)!
Permutations without Repetition
N^r
N!/(n-r)!
N!/r!(n-r)!
(r+n-1)!/r!(n-1)!
Combinations without Repetition
N^r
N!/(n-r)!
N!/r!(n-r)!
(r+n-1)!/r!(n-1)!
Combinations with Repetition
N^r
N!/(n-r)!
N!/r!(n-r)!
(r+n-1)!/r!(n-1)!
Find the sum of all the 4 digit numbers that can be formed with the digits 3, 4, 5 and 6
119988
11988
11988
None of these
Find the sum of all the 4 digit numbers that can be formed with the digits 3, 4, 4 and 2.
43339
43999
43329
None of these
A box contains three white balls, four black balls and three red balls. The number of ways in which three balls can be drawn from the box so that at least one of the balls is black is
50
100
150
200
In a cricket championship, there are 21 matches. If each team plays one match with every other team, the number of teams is
7
9
10
None of these
Rob and Mary are planning trips to 9 countries this year. There are 13 countries they would like to visit. They are deciding which countries to skip.
Combination
Permutation
Neither
The batting order for seven players on a 12 person team.
Combination
Permutation
Neither
There are 45 applicants for three Computer Programmer job positions.
Combination
Permutation
Neither
A team of 8 basketball players need to choose a co-captain and captain.
Combination
Permutation
Neither
You have to choose a make, model, and color for your new car.
Combination
Permutation
Neither
Selecting a lead and an understudy for a school play.
Combination
Permutation
Neither
Picking a President, Vice-President, and Secretary from a group of 12.
Combination
Permutation
Neither
Picking a team of three people out of a group of 10.
Combination
Permutation
Neither
You have 4 framed portraits. How many ways can you arrange all 4 of them on the top of your bookshelf?
Combination
Permutation
Neither
Choosing 3 toppings for your sundae out of a list of 15.
Combination
Permutation
Neither
Rearranging the letters of the word “FOREVER.”
Combination
Permutation
Neither
Forming a 6-member K-pop group from 20 Korean applicants.
Combination
Permutation
Neither
Setting a password using the number 2, 4, 6, and 8.
Combination
Permutation
Neither
Selecting four students out of 40 students to solve the same problem on the board.
Combination
Permutation
Neither
Assembling a jigsaw puzzle.
Combination
Permutation
Neither
Picking 6 balls from a basket of 12 balls.
Combination
Permutation
Neither
Determining the top three winners in a Mathematics Quiz Bee.
Combination
Permutation
Neither
Posing for a class picture.
Combination
Permutation
Neither
Choosing three of your classmates to attend your party.
Combination
Permutation
Neither
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