Question: POSSIBLE POINTS: 3 3 . 3 3 A sign at a local business says, Rate us with 5 - stars on Google and get a

POSSIBLE POINTS: 33.33
A sign at a local business says, "Rate us with 5-stars on Google and get a $10 gift card!" The store manager reads the ratings to learn how people in the community feel about the business.
a) What type of sample did the manager obtain?
b) Explain why this sampling method is biased.
c) The manager finds that 92% of customers rate the business with 5 stars. Is 92% likely to be greater than or less than the percentage of all people in the community who truly believe the business deserves 5-stars?
 POSSIBLE POINTS: 33.33 A sign at a local business says, "Rate

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