The mba department is anxious that dual degree students

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The MBA department is anxious that dual degree students may be receiving lower grades than the regular MBA students. Two independent random examples have been selected 350 observations from population 1 (dual degree students) and 310 from population 2 (MBA students). The example means obtained are X1(bar)=84 and X2(bar)=87. It is known from preceding studies that the population variances are 4.6 and 5.0 respectively. Utilizing a level of significance of .05 is there indication that the dual degree students are receiving lower grades? Fully elucidate your answer

Reference no: EM1397350

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