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We are interested in looking at prices of MLB games. It is known from past information...

We are interested in looking at prices of MLB games. It is known from past information that the average price is 26.30 with a population standard deviation of 2.30. SUppose we take a sample of the last five years and find that the average ticket price is 29.94. We are interested in seeing if the average price of tickets has significantly increased. Use alpha = 0.10 . The null and alternative hypothesis are?

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