AnswersConcepts in Probability and Statistics - MA3120 B-CRStatistical InferencesQuestion 8
8
QuizMultiple Choice

Statistical Inferences

Question 8 • Concepts in Probability and Statistics - MA3120 B-CR

What is the z-score with a confidence level of 95% when finding the margin of error for the mean of a normally distributed population from a sample?

Answer
A
0.99
B
1.65
C
1.96
D
2.58
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