Each of the 112 students in our statistics class selects a different random samp
ID: 3431295 • Letter: E
Question
Each of the 112 students in our statistics class selects a different random sample of 30 heights from the population (data in Class_data_clean.csv). Using their data, each student constructs a 95% confidence interval for ? the average height of the students in our class. Which of the following conclusions is correct?
Question 3 options:
About 5% of the sample means will not be included in the confidence intervals
It is probable that 95% of the confidence intervals will be identical
About 95% of the confidence intervals will contain ?
About 5% of the heights in the samples will not be found in these confidence intervals
About 5% of the sample means will not be included in the confidence intervals
It is probable that 95% of the confidence intervals will be identical
About 95% of the confidence intervals will contain ?
About 5% of the heights in the samples will not be found in these confidence intervals
Explanation / Answer
Answer: About 95% of the confidence intervals will contain mu
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