Reference no: EM1389564
Assume that two samples are independent simple random samples selected from normally distributed populations. Use a 0.05 significance level to test the claim that male and female biology students speak the same mean number of words in a day.
Males: 28408, 10084, 15931, 21688, 37786, 10575, 12880, 11071, 17799, 13182, 8918, 6495, 8153, 7015, 4429, 10054, 3998, 12639, 10974, 5255
Females: 6705, 21613, 11935, 15790, 17865, 13035, 24834, 7747, 3852, 11648, 25862, 17183, 11010, 11156, 11351, 25693, 13383, 19992, 14926, 14128, 10345, 13516, 12831, 9671, 17011, 28575, 23557, 13656, 8231, 10601, 8124
Q1: Alternative Hypothesis?
Q2: Test Statistic?
Q3: Critical Value?
Q4: P-Value?
Q5: Conclusion
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