Question: What do you compare a calculated t test number to in order to determine statistical significance? The alpha value; if the calculated value is smaller

What do you compare a calculated t test number to in order to determine statistical significance? The alpha value; if the calculated value is smaller than that, the result is statistically significant. The critical t score; if the calculated value is smaller than that, the result is statistically significant. The critical t score; if the calculated value is greater than that, the result is statistically significant The alpha value; if the calculated value is greater than that, the result is statistically significant. QUESTION 2 Suppose a sales department gets an average of 20.1 complaints per week with a population standard deviation of 1.4 complaints. Based on the complaints, the manager suspects cultural diversity training will help. Everyone takes the training. The manager notices that after the training, the complaints drop to 18.9 per week (based on five weeks, or n=5). What's the absolute value of your calculated value? Round your answer to two decimal places. 1.92 QUESTION 3 True or false: Based on your answer to #2, this is statistically significant at 95% confidence. True False QUESTION 4 True or false: Based on your answer to #2, this is statistically significant at 99% confidence. True False

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