The following summarizes the amount of snowfall in Ontario over the past number of years. You wonder whether the population mean could have been 1,600 or 2,100.
A) Since 1,600 is within the 95% confidence interval, the population mean is likely to be 1,600.
B) Since 1,600 is not within the 95% confidence interval, the population mean is not likely to be 1,600.
C) Since 2,100 is within the 95% confidence interval, the population mean is likely to be 2,100.
D) Since neither 1,600 nor 2,100 is within the 95% confidence interval, the population mean is not likely to be 1,600 or 2000.
E) B & C are true

Question

The following summarizes the amount of snowfall in Ontario over the past number of years.  You wonder whether the population mean could have been 1,600 or 2,100.
A) Since 1,600 is within the 95% confidence interval, the population mean is likely to be 1,600. 
B) Since 1,600 is not within the 95% confidence interval, the population mean is not likely to be 1,600. 
C) Since 2,100 is within the 95% confidence interval, the population mean is likely to be 2,100. 
D) Since neither 1,600 nor 2,100 is within the 95% confidence interval, the population mean is not likely to be 1,600 or 2000. 
E) B & C are true

Quizplus · Accepted Answer

The Answer of The following summarizes the amount of snowfall in Ontario over the past number of years.  You wonder whether the population mean could have been 1,600 or 2,100.
A) Since 1,600 is within the 95% confidence interval, the population mean is likely to be 1,600. 
B) Since 1,600 is not within the 95% confidence interval, the population mean is not likely to be 1,600. 
C) Since 2,100 is within the 95% confidence interval, the population mean is likely to be 2,100. 
D) Since neither 1,600 nor 2,100 is within the 95% confidence interval, the population mean is not likely to be 1,600 or 2000. 
E) B & C are true

The Following Summarizes the Amount of Snowfall in Ontario Over