Question: Write the null and its alternative hypotheses and directional hypotheses in words and in symbols, for each situations below. 3. n = 22, a =

Write the null and its alternative hypotheses and directional hypotheses in words and in symbols, for each situations below.

Write the null and its alternative hypotheses and directional hypotheses in words

3. n = 22, a = 0.01 4. n = 19, a = 0.05 to the right tail 5. n = 27, 95% confidence to the left tail

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