Find the Probability. -What Is the Probability That 20 Rolls of a Fair

question 86

Multiple Choice

Find the probability.
-What is the probability that 20 rolls of a fair die will show 8 threes? Round to the nearest Ten-thousandth.

• A) 0.0168
• B) 0.0017
• C) 0.0084
• D) 0.0042

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Definitions:

Statistically Significant

A statistical judgment indicating that observed data are unlikely to occur by chance, suggesting a meaningful relationship or effect.

p < .05

Represents a statistical measure indicating that the probability of the observed data occurring by chance is less than 5%, commonly used in hypothesis testing to suggest a significant effect or difference.

Correlation

A numerical indicator showing the degree to which two variables move in relation, without suggesting a cause-and-effect relationship.

p < .05

Refers to a statistical threshold indicating that the likelihood of the observed data occurring by chance is less than 5%, commonly used to infer significance in research findings.