6. A random sample of 27 individuals from the population of young men aged 18 and of high IQ have foot lengths (in centimeters to the nearest centimeter) as summarized below: Foot length (cm) 24 25 26 27 28 29 30 Number with this 1 3 9 5 1 foot length a) Obtain the sample mean and show that a 95% confidence levelestimate of the population standard deviation on this sample is 1.5 b) Test the estimate that the mean foot length of the population of 18 year old young men of this population is 28.2 cms, at 5% level of significance. c) Test the hypothesis that the median length is 26 using the Sign test at 2% level of significance

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Q: May I ask if you can write the complete solution in a paper? Thank you so much!

A:

Q: Is there another way to solve this without this complicated formula?

A: The number of rolls of die, The number of faces of a die

Q: Hello, I'd like to know how you did the first step. I don't understand how you got there. Thanks

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A:

Q: please explain how to solve this problem

A: *used power rule

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A:

Q: Can you please show how to solve for x and y in step 4.

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Q: Problem 3. Solve [2*+2³ = 10 4* +4" = 68

A:

Q: Can you please help me solve in detail. Thank you.

A:

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A: Recall the following fact.

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