What is the effect on the size of the confidence interval if a T score is used instead of a Z score? It causes the interval to be bigger. It has no effect on the interval. It causes the interval to be smaller.
What is the effect on the size of the confidence interval if a T score is used instead of a Z score? It causes the interval to be bigger. It has no effect on the interval. It causes the interval to be smaller.
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 1SE: What term is used to express the likelihood of an event occurring? Are there restrictions on its...
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What is the effect on the size of the confidence interval if a T score is used instead of a Z score?
- It causes the interval to be bigger.
- It has no effect on the interval.
- It causes the interval to be smaller.
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