In a sample of 137 tables, the average height was found to be 35.2 in. with a variance of 2.2 .
Give a point estimate for the population standard deviation of the height of the tables. Round your answer to two decimal places, if necessary.

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Final Answer: The point estimate for the population standard deviation of the height of the tables is \(\boxed{1.48}\)

Steps

Step 1 ：Given that the variance of the sample is 2.2, the standard deviation is the square root of the variance.

Step 2 ：Calculate the standard deviation: \(\sqrt{2.2} = 1.4832396974191326\)

Step 3 ：Round the standard deviation to two decimal places: 1.48

Step 4 ：Final Answer: The point estimate for the population standard deviation of the height of the tables is \(\boxed{1.48}\)