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What are the null and alternative hypotheses

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Suppose that the probability of catching a pokemon with a regular pokeball is .15. Your friend says that if you press the "b" key after throwing the pokeball then the chance of catching a pokemon is higher than .15. To test this you find 100 pokemon and then press the "b" key after throwing the pokeball at them. Suppose that you catch 25 of them. Using this data, and your friend's claim, you will test whether or not your friend is telling the truth.

1. What are the null and alternative hypotheses?

2. What is the value of the test statistic you will use to check the hypothesis?

3. What is the p-value of the test statistic?

4. What is your statistical conclusion? Use α = .01.

5. What is your real-world (or poke-world) conclusion?

Reference no: EM131705651

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