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There are 25 women and 25 men in the packaging department of a factory. The packaging time of a package for employees who are working in the department is given below. Is it possible to say that variance of time required for packing by women is greater than for mens at the significance level of 5%? Time (min 40 Woman Man 42 43 44 45 46 47 48 49 50 51 1 1 2 3 464 21 a. State the null and the alternative hypotheses. b. What is your decision regarding the null hypothesis using the critical-value approach? Windowsu Etkinleştir Windowsu etkinleştirmek için ayarlanina gidin. şisel bilgisayar

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