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Also if I can help get this solve? 4. Confidenceinterval using a small sample A sample of n= 10 women gave heylet X= 63.4 mm

Also if I can help get this solve?

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4. Confidenceinterval using a small sample A sample of n= 10 women gave heylet X= 63.4 mm with = 2,4 awhaty a point estimated the bagat of all worm go 2 95 % confidence interval for the height of all women als ( 6 3 . 4 , ( 6 1 . 7, 65:1 ) Small sample 5. In a tine use study of n= 20 randomly selected Have found a Mean 2:40 hours on paperwork with a S. D. of / 30 hours Construct a 95% confidence interval for the population scene ( 1, 79 3, 01)

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