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Varvara68 [4.7K]
4 years ago
10

In the past, 75% of the tourists who visited Chattanooga went to see Rock City. The management of Rock City recently undertook a

n extensive promotional campaign. They are interested in determining whether the promotional campaign actually increased the proportion of tourists visiting Rock City. The correct set of hypotheses is:________.A) H0: P > 0.75 Ha: P 0)75B) H0: P < 0.75 Ha: P 0)75C) H0: P 0)75 Ha: P < 0.75D) H0: P 0)75 Ha: P > 0.75
Mathematics
1 answer:
bixtya [17]4 years ago
4 0

Answer:

a

Step-by-step explanation:

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Hi there!

First, let´s write the equation:

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subtract 3 to both sides of the equation:

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