An instructor thinks that math majors can write and debug computer programs faster than the math...

An instructor thinks that math majors can write and debug computer programs faster than the math majors. A sample of 18 business majors took an average of 39 minutes and a sample of 12 math majors took an average of 35 minutes. The standard deviations are 9 and 4 respectively. If the value of the test statistic is 1.44, is there evidence to support the claim? Assume that the variables are normally distributed and the population variances are equal. Use alpha= 0:1. Use the p - value approach. 1

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