Question: In a recent study, researchers found that the average amount of caffeine in tea bags is 26 MG. The standard deviation of the population is

In a recent study, researchers found that the average amount of caffeine in tea bags is 26 MG. The standard deviation of the population is 3MG . If a random sample of 44 newly manufactured tea bags has a mean of23.4MG of caffeine, can it be concluded that the new brand of tea bags contain less caffeine than the average found in the recent study? Use STANDARD DEVIATION = 0.10(b)Find the critical value(s). Round the answer to at least two decimal places. If there is more than one critical value, separate them with commas. Critical value(s)

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