Visit http://ilectureonline.com for more math and science lectures!

To donate:
http://www.ilectureonline.com/donate
https://www.patreon.com/user?u=3236071a

Given: The wight of cereal boxes has a standard deviation of 0.27 ounces. A random sample of 18 boxes have a mean weight of 9.87 ounces (for the contents).
Find the 95 confidence level of the average weight of the cereal. Example 4

Previous video in this series can be seen at:
https://youtu.be/8gNmmkz7_7A
Next video in this series can be seen at:
https://youtu.be/h4lq3egHKlc