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An agency reports that 11,3\% of workers in a particular country belonged to unions. Suppose a sample of 400 workers is collocted to determine whether union efforts to organize have increased union membership. (a) Formulate the hypotheses that can be used to determine whether union membership has increased. H0:p>0.113Ha:p0.113H0:p<0.113Hap0.113H0:0.113Hs:>0.113H0:=0.113Ha:D=0.113H0PP0.1 13Ha:<0.113 (b) If the Zample resilts show that 52 of the workers belonged to unsons, what is the p-value for your hypothesis test? Find the value of the test statistic. (Round your anwer to two decimal places.) Find the p-value, (Raund your answer to four decimal places.) p-walue = (c) At a =0.05, what is your condidion? Do not reject H0. There is insufficient evidence to conclude that there has been an increase in union membership. Reject H0. There is insufficient evidence to conclude that there has been an increase in union membership. Reject H0. There is sufficient evidence to conclude that there has been an increase in unlon membership. Do not reject Ha. There is wifficient evidence to conclude that there has been an increase in union membership..

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An agency reports that 11,3% of workers in a particular country belonged to unions. Suppose a sample of 400 workers is collocted to determine whether union efforts to organize have increased union membership. (a) Formulate the hypotheses that can be used to determine whether union membership has increased. H0:p>0.113Ha:p0.113H0:p<0.113Hap0.113H0:0.113Hs:>0.113H0:=0.113Ha:D=0.113H0PP0.1 13Ha:<0.113 (b) If the Zample resilts show that 52 of the workers belonged to unsons, what is the p-value for your hypothesis test? Find the value of the test statistic. (Round your anwer to two decimal places.) Find the p-value, (Raund your answer to four decimal places.) p-walue = (c) At a =0.05, what is your condidion? Do not reject H0. There is insufficient evidence to conclude that there has been an increase in union membership. Reject H0. There is insufficient evidence to conclude that there has been an increase in union membership. Reject H0. There is sufficient evidence to conclude that there has been an increase in unlon membership. Do not reject Ha. There is wifficient evidence to conclude that there has been an increase in union membership.

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An agency reports that 11,3 of workers in a particular country belo.pdf

  • 1. An agency reports that 11,3% of workers in a particular country belonged to unions. Suppose a sample of 400 workers is collocted to determine whether union efforts to organize have increased union membership. (a) Formulate the hypotheses that can be used to determine whether union membership has increased. H0:p>0.113Ha:p0.113H0:p<0.113Hap0.113H0:0.113Hs:>0.113H0:=0.113Ha:D=0.113H0PP0.1 13Ha:<0.113 (b) If the Zample resilts show that 52 of the workers belonged to unsons, what is the p-value for your hypothesis test? Find the value of the test statistic. (Round your anwer to two decimal places.) Find the p-value, (Raund your answer to four decimal places.) p-walue = (c) At a =0.05, what is your condidion? Do not reject H0. There is insufficient evidence to conclude that there has been an increase in union membership. Reject H0. There is insufficient evidence to conclude that there has been an increase in union membership. Reject H0. There is sufficient evidence to conclude that there has been an increase in unlon membership. Do not reject Ha. There is wifficient evidence to conclude that there has been an increase in union membership.