Solved

A Sample of Size 20 Is Used to Obtain the Following

Question 126

Essay

A sample of size 20 is used to obtain the following statistics: xi=4363\sum x _ { i } = 4363 and Σxi2=953,180\Sigma \mathrm { x } _ { i } ^ { 2 } = 953,180 Can we conclude at the 1% significance level that the population variance is less than 100?
Hypotheses:
Test statistic = ____________________
Critical Value = ____________________
Conclusion: _________________________
Interpretation: __________________________________________________

Correct Answer:

verifed

Verified

H0: blured image2 blured image 100 H...

View Answer

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents