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U workers, 10 e que on What is the strategy for finding jobs Problem solving W. Thinamga you through Networking in a survey or roomys after graduation?", their answers are given as follows: N-Networking R-Regular application A-Advertisement 0-Other means NONA NNN N NA (a) What is the underlying population of interest? What is the variable? Is the variable qualitative or quantitative? What is the highest level of measurement can be used for this data? (6) Construct a frequency table including relative frequencies in percent (%). What strategy is most useful? (c) Use the sample data with a g 0.03 significance level to test the claim that most (more than 50%) workers get their jobs through networking recently What does the result suggest about the strategy for find a job after graduation? Hint Run a hypothesis test using the steps: Step 1: Write the null and alternative hypotheses in symbolic form. Step 2: Check the requirements Step 3. Determine the mean and standard deviation of the sampling distribution of the sample statistic what test statistic should be used, assuming the null hypothesis is true Step 4. Determine the type of test, the critical value and sketch the rejection region Step 5. Calculate the sample statistic value Step 6. State your conclusion in plain English U workers, 10 e que on What is the strategy for finding jobs Problem solving W. Thinamga you through Networking in a survey or roomys after graduation?", their answers are given as follows: N-Networking R-Regular application A-Advertisement 0-Other means NONA NNN N NA (a) What is the underlying population of interest? What is the variable? Is the variable qualitative or quantitative? What is the highest level of measurement can be used for this data? (6) Construct a frequency table including relative frequencies in percent (%). What strategy is most useful? (c) Use the sample data with a g 0.03 significance level to test the claim that most (more than 50%) workers get their jobs through networking recently What does the result suggest about the strategy for find a job after graduation? Hint Run a hypothesis test using the steps: Step 1: Write the null and alternative hypotheses in symbolic form. Step 2: Check the requirements Step 3. Determine the mean and standard deviation of the sampling distribution of the sample statistic what test statistic should be used, assuming the null hypothesis is true Step 4. Determine the type of test, the critical value and sketch the rejection region Step 5. Calculate the sample statistic value Step 6. State your conclusion in plain English