Test whether there is a difference between two groups in the proportion who voted, if 45 out of a random sample of 71 in
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Test whether there is a difference between two groups in the proportion who voted, if 45 out of a random sample of 71 in
Test whether there is a difference between two groups in the proportion who voted, if 45 out of a random sample of 71 in Group ! voted and 56 out of a random sample of 100 in Group 2 voted Part 1 (a) Find the relevant sample proportions in each group and the pooled proportion Round your answers to three decimal places P= P2=
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