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Edco 735 Statistics Week 1 Quiz Actual Questions And Answers | Latest 2025 Update 100% Correct.

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EDCO 735 STATISTICS WEEK 1 QUIZ ACTUAL QUESTIONS AND ANSWERS | LATEST 2025 UPDATE 100% CORRECT.

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EDCO 735 STATISTICS WEEK 1 QUIZ ACTUAL
QUESTIONS AND ANSWERS | LATEST 2025 UPDATE
100% CORRECT.




What does it mean if a sample is representative? Answer - it has similar
characteristics as the population


Which of the following is not true about the standardization of scores? Answer
- the standard deviation always equal two


The Gaussian distribution is also known as the: Answer - Normal distribution


What kind of sampling involves every member of the population having an
equal chance of being selected? Answer - Random Sampling


What does it mean that variables must have temporal precedence for causal
inference? Answer - the cause proceeds the effect


A normal distribution is not: Answer - exponential

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