Many people shop online primarily because they get access to product ratings submittedby fellow shoppers. The frequency table above gives the most recent 20 customer ratingsfor a certain product sold online. What is the mean rating for this product?
A. 3.6
B. 3.8
C. 4
D. 5
Answer:A
Many people shop online primarily because they get access to product ratings submittedby fellow shoppers. The frequency table above gives the most recent 20 customer ratingsfor a certain product sold online. What is the mean rating for this product?
A. 3.6 B. 3.8 C. 4 D. 5
Explanation: A