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Assignment #2 Q1: 90 people were put on a weight gain program. The following frequency table shows the weight gain (in kilograms). Test whether the data is normally distributed. State the null and alternative hypotheses needed to conduct a goodness-of- fit test, and state the degrees of freedom. Conduct a goodness-of-fir test for the following data at a=0.05. Weight Increase (Kg) Frequency 0 1 2 4 5 10 13 18 16 3 4 5 6 9 9 4 2 9+ Q2: A random sample of 600 families in the far western United States resulted in the data shown below: Number of Televisions O 1 Frequency 66 119 340 60 15 2 3 4+ At the 1% significance level, does it appear that the distribution number of televisions of far western United States families is normally distributed