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I. The items in this seatwork require the use of a Statistical test (parametric) that involves the comparison of a sample mean to the population mean. In each item, identify which between one-sample z-test and one sample t-test should be used. Justify your answer. II. Conduct Traditional Hypothesis Testing in each item. Step 1: State the null and alternative hypotheses Step 2: Select a level of significance (draw a normal curve, indicating the critical value/s) Step 3: Select the test statistic Step 4: State the decision rule Step 5: Compute the value of the test statistic Step 6: Make a decision Ill. Box your final statement/decision in the given problem2. A company producing mango chips claims that the mean weight per bag of its product is 500 grams. A certain organization of buyers questions the legitimacy of the company's claim; stating that the company has been selling their items with a lesser weight than their actual claim. The organization based their accusation from a sample of 25 bags which has a mean weight of 492 grams and a standard deviation of 15 grams. Using these data, determine the legitimacy of the company's claim at 0.025 level of significance. (10 points)