(i) Play A or B, as over 70% gave four or five stars, unlike polarized Play C. (ii) Yes; Play B has far more total reviewers (850), making its high rating far more reliable.
Class 9 Ganita Manjari part 2 Exercise 10 Solutions
Class 9 Ganita Manjari Part 2 Chapter 10 Page 31 Question Answer
(i) Play A or Play B would be preferred because combined 4-star and 5-star ratings account for over 70% of responses, whereas Play C has a huge 1-star share. (ii) Yes, the decision favors Play B. The stacked bar chart shows Play A has only about 200 total reviews, whereas Play B has roughly 850 reviews. A larger sample size makes Play B’s high rating far more dependable and proven.
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