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Moving to another question will save this response. Question 4 For testing the difference between two population proportions, the pooled proportion estimate should be used to compute the value of the test statistic when the populations are normally distributed sample sizes are small O samples are independently drawn from the populations O null hypothesis states that the two population proportions are equal A Moving to another question will save this response. MacBook Pro est @ $ # 3 от Р. % 5 0 4 2 ६ 6 צ ר U I 2 x