A stationery store wants to estimate the mean retail value of greeting cards that it has
Question: Question 18
A stationery store wants to estimate the mean retail value of greeting cards that it has in its inventory. A random sample of 20 greeting cards indicates an average value of $1.67 and a standard deviation of $0.32.
Assuming a normal distribution, set up a 95% confidence interval estimate of the mean value of all greeting cards in the store’s inventor.
Price: $2.99
Answer: The answer consists of 1 page
Deliverable: Word Document![](/images/msword.png)
Deliverable: Word Document
![](/images/msword.png)