III. Directions: Solve the following problems. Show your complete solution. Round off your answer into three decimal places. 1. Suppose a population has a mean of 190 with a standard deviation of 30 pounds. Find the standard deviation of the sampling distribution of the sample means for sample size: n μ 60 190 1. 150 190 2. 200 190 3. 220 190 4. 250 190 5.

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Q: 100 98. 97. १५. 95. 94 93 92- वा १० १० ब 92 93 वय 95

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