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A coffee shop franchise owner is looking at two possible locations for a new shop.To help him decide,he looks at the number of pedestrians that go by each of the two locations in one-hour segments.At location A,counts are taken for 35 one-hour units,with a mean number of pedestrians of 421 and a sample standard deviation of 122.At the second location (B),counts are taken for 50 one-hour units,with a mean number of pedestrians of 347 and a sample standard deviation of 85.Assume the two populations variances are not known but are equal.Testing the claim that both sites have the same mean number of pedestrians at α = .01,what do you conclude?
Communicate via E-mail
The process of exchanging messages and information using electronic mail as a platform, facilitating prompt and documented communication.
Important Messages
Communications deemed to have significant value or relevance to the recipient, often requiring prompt attention or action.
Appreciative Notes
Written expressions of gratitude or acknowledgment of others' contributions and positive attributes.
Medium
A means or channel of communication or expression; for example, the Internet, television, or print.
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