Test whether males are less likely than females to support a ballot initiative, if 23% of a random sample of 50 males plan to vote yes on the initiative and 31% of a random sample of 50 females plan to vote yes. Use subscripts 1 for males who plan to vote yes and 2 for females who plan to vote yes. FIND THE RELEVANT SAMPLE PROPORTIONS IN EACH GROUP AND THE POOLED PROPORTION. P hat 1 = P hat 2 = P hat = STATE THE NULL AND ALTERNATIVE HYPOTHESES ? GIVE THE TEST STATISTIC AND THE P-VALUE? WHAT IS THE CONCLUSION?
Test whether males are less likely than females to support a ballot initiative, if 23% of a random sample of 50 males plan to vote yes on the initiative and 31% of a random sample of 50 females plan to vote yes. Use subscripts 1 for males who plan to vote yes and 2 for females who plan to vote yes. FIND THE RELEVANT SAMPLE PROPORTIONS IN EACH GROUP AND THE POOLED PROPORTION. P hat 1 = P hat 2 = P hat = STATE THE NULL AND ALTERNATIVE HYPOTHESES ? GIVE THE TEST STATISTIC AND THE P-VALUE? WHAT IS THE CONCLUSION?
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