Question: How would an analyst structure the null and alternative hypotheses to test if Apple's quarterly average sales growth is significantly negative? a) H0: > 0;

How would an analyst structure the null and alternative hypotheses to test if Apple's quarterly average sales growth is significantly negative?

a) H0: > 0; Ha: < 0

b) H0: < 0; Ha: = 0

c) H0: = 0; Ha: < 0

d) H0: < 0; Ha: < 0

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