Assume the sample is taken from a normally distributed population and construct the indicated confidence interval.
-The dotplot shows the weights (in pounds)of 15 dogs selected randomly from those adopted out by an animal shelter last week. Construct a 98% confidence interval for the population variance.
A)(3.03, 18.97)
B)(1.74, 4.36)
C)(3.38, 15.70)
D)(2.89, 16.91)

Question

Assume the sample is taken from a normally distributed population and construct the indicated confidence interval.
-The dotplot shows the weights (in pounds)of 15 dogs selected randomly from those adopted out by an animal shelter last week. Construct a 98% confidence interval for the population variance. 
A)(3.03, 18.97) 
B)(1.74, 4.36) 
C)(3.38, 15.70) 
D)(2.89, 16.91)

Quizplus · Accepted Answer

The Answer of Assume the sample is taken from a normally distributed population and construct the indicated confidence interval.
-The dotplot shows the weights (in pounds)of 15 dogs selected randomly from those adopted out by an animal shelter last week. Construct a 98% confidence interval for the population variance. 
A)(3.03, 18.97) 
B)(1.74, 4.36) 
C)(3.38, 15.70) 
D)(2.89, 16.91)

Assume the Sample Is Taken from a Normally Distributed Population