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Probability and descriptive Statistics Flashcards | StudBud
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Probability and descriptive Statistics
Probability and descriptive Statistics
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Questions
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Answers
1
What is the shape of a normal distribution?
Uniform
Bell shaped
Skewed right
Skewed left
2
Which type of probability is based on actual experiments and observations?
Experimental probability
Subjective probability
None of the above
Theoretical probability
3
Which type of graph is best for showing the distribution of a single variable?
Line graph
Pie chart
Scatter plot
Histogram
4
What measure of central tendency is calculated by adding all values and dividing by the number of values ?
Median
Mean
Mode
Range
5
What is the probability of rolling a 3 on a standard six sided die ?
1/3
1/12
1/6
1/2
