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Lab-grown chicken meat (for consumption) is being produced and tested for sale in the United States. An early study showed that 15% of American adults
Lab-grown chicken meat (for consumption) is being produced and tested for sale in the United States. An early study showed that 15% of American adults are willing to eat lab-grown meat. A recent survey of 1,254 randomly selected American adults showed that 201 were willing to eat lab-grown meat. Does this suggest that the proportion of American adults willing to eat lab-grown meat has changed since the first study? Which set of hypotheses below is appropriate for conducting a test to answer the question above? Question 9Answer a. H0:p0.16 0 : 0.16 vs. HA:p>0.16 : > 0.16 b. H0:p1p20 0 : 1 2 0 vs. HA:p1p2<0 : 1 2 < 0 c. H0:p1p20.15 0 : 1 2 0.15 vs. HA:p1p2<0.15 : 1 2 < 0.15 d. H0:p=0.16 0 : = 0.16 vs. HA:p0.16 : 0.16 e. H0:p=0.15 0 : = 0.15 vs. HA:p0.15 : 0.15 f. H0:p0.15 0 : 0.15 vs. HA:p>0.15 : > 0.15 g
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