Chapter10_1

# Chapter10_1 - .- - - 10 Introduction to Inference ACTIVITY...

This preview shows pages 1–3. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
ACTIVITY 10 A Little Tacky! (continued) 6. The sampling distribution of\$ will be approximately normal if n\$ 2 and n(l -6) 2 10. Verify that these conditions are satisfied for your sample. 7. Estimate the standard deviation of the sampling distribution by comput- ing /? using your value of\$. This is the formula we developed in Chapter 9 with p replaced by\$. I. Construct the interval b i 2/9 based on your sample of 50 tosses. This is called a confidence interval for 6. 9. Your teacher will draw a number line with a scale marked off from 0 to 1 that has tick marks every 0.05 units. Draw your confidence interval above the number line. Your classmates will do the same. Do most of the intervals overlap? If so, what values are contained in all of the overlapping intervals?
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 12/09/2011 for the course STAT 101 taught by Professor O during the Fall '08 term at Lake Land.

### Page1 / 26

Chapter10_1 - .- - - 10 Introduction to Inference ACTIVITY...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online