Question
Bottles of cream have a normal distribution with mean 8 ounces. You would stop the process if the containers were being filled incorrectly. Your sample
Bottles of cream have a normal distribution with mean 8 ounces. You would stop the process if the containers were being filled incorrectly. Your sample of 30 containers has an average weight of 7.7 ounces. Assume the standard deviation is .8. What is your test statistic?
None of the other choices is correct
7.7
-2.05
2.05
-.375
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Graphical Approach To College Algebra
Authors: John E Hornsby, Margaret L Lial, Gary K Rockswold
6th Edition
0321900766, 9780321900760
