that 141 of 300 people surveyed support a proposition. A recent add claimed that more than 50% of people support the proposition.
A survey
nds that 141 of 300 people surveyed support a proposition. A
recent add claimed that more
than 50% of people support the proposition.
Which of the following are the correct null and alternative hypotheses for
testing the ad claim based on the survey?
H0: p=0.50; HA: p≠0.50
H0: p≥0.50; HA: p<0.50
H0: p=0.47; HA: p≠0.47
H0: p≥0.47; HA: p<0.47
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