The height (in meters) of 173 college professors and 213 miners were recorded, yielded the summary statistics.
Construct a 95% confidence interval for difference in mean of heights.
A) (.010, .050)
B) (.020, .060)
C) (.030, .070)
D) (.040, .080)

Question

The height (in meters) of 173 college professors and 213 miners were recorded, yielded the summary statistics.
 Construct a 95% confidence interval for difference in mean of heights.
A) (.010, .050) 
B) (.020, .060) 
C) (.030, .070) 
D) (.040, .080)

Quizplus · Accepted Answer

The Answer of The height (in meters) of 173 college professors and 213 miners were recorded, yielded the summary statistics.
 Construct a 95% confidence interval for difference in mean of heights.
A) (.010, .050) 
B) (.020, .060) 
C) (.030, .070) 
D) (.040, .080)

The Height (In Meters) of 173 College Professors and 213