Sp_11_Homework_5[1]

# Sp_11_Homework_5[1] - Name(please print Email ID Section...

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

Name: (please print) Email ID Section Homework 5 Spring 2011 YOU MUST SHOW WORK TO GET FULL CREDIT. Due in class on Wednesday, April 6, 2011. Staple all pages together with the questions in the order given below. If you take any definitions/concepts directly from the packet, please cite the page number in the packet . Please sign the Academic Integrity Pledge below and turn it in with your homework. I affirm that I have neither given, received, nor witnessed unauthorized aid on this deliverable and have completed this work honestly and according to the professor’s guidelines. Signature 1. z-value = 2.47 2. E = 0.03 π = 0.5 z-value = 2.22 3. H 0 : π ≤ 0.06 H A : π > 0.06 α = 0.05

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

View Full Document
p-value = 1 - 0.9943 = 0.0057 Conclusion: We reject the claim by rejecting the null. 4. Degrees of freedom = n - 1 = 18 - 1 = 17 5. H 0 : µ D ≤ 10 H A : µ D > 10 DF = 24 α = 0.05 0.10 < p-value < 0.20 Conclusion: We accept the claim by accepting null. 6.
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 3

Sp_11_Homework_5[1] - Name(please print Email ID Section...

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

View Full Document
Ask a homework question - tutors are online