Question

The amount of lateral expansion (mils) was measured for a sample n-9 of pulsed-power gas metal arc joints. The sample varianc
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Sol Given that → Variance of the data was S9= 7.5695mils N=9. dofan-1-9-1 = 8 Degree of freedom = 8 102 At 97% Confidence lev

Add a comment
Know the answer?
Add Answer to:
The amount of lateral expansion (mils) was measured for a sample n-9 of pulsed-power gas metal...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • The amount of lateral expansion (mils) was determined for a sample of n = 6 pulsed-power...

    The amount of lateral expansion (mils) was determined for a sample of n = 6 pulsed-power gas metal arc welds used in LNG ship containment tanks. The resulting sample standard deviation was s = 2.83 mils. Assuming normality, derive a 95% CI for CI for σ2 CI for σ s2 and for o. (Round your answers to two decimal places) mils

  • The amount of lateral expansion (mils) was determined for a sample of n=20 pulsed-power gas metal...

    The amount of lateral expansion (mils) was determined for a sample of n=20 pulsed-power gas metal ore welds used in LNG ship containment tanks. The resulting sample standard deviation was s=2.45 mils. Assuming normality, derive (give answers to 3 places past decimal) : a) a 95% confidence interval for 02 upper limit = lower limit = A Tries 0/5 a) a 95% confidence interval for o upper limit = lower limit = Tries 0/5

  • 13. (-/1.13 Points) DETAILS DEVORESTAT7 7.P.044. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The amount of...

    13. (-/1.13 Points) DETAILS DEVORESTAT7 7.P.044. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The amount of lateral expansion (mils) was determined for a sample of n = 6 pulsed-power gas metal arc welds used in LNG ship containment tanks. The resulting sample standard deviation was s - 2.88 mils. Assuming normality, derive a 95% CI for o? and for o. (Round your answers to two decimal places) Ct for 02 ( mils? Cl foro mils You may need to use...

  • # pe Grades Course Contents » ... » Assignments » chisqr3.problem • Timer R Evaluate Feedback...

    # pe Grades Course Contents » ... » Assignments » chisqr3.problem • Timer R Evaluate Feedback Print Info The amount of lateral expansion (mils) was determined for a sample of n=11 pulsed-power gas metal ore welds used in LNG ship containment tanks. The resulting sample standard deviation was s=2.98 mils. Assuming normality, derive (give answers to 3 places past decimal) : a) a 95% confidence interval for o2 upper limit = lower limit = * Tries 0/5 a) a 95%...

  • Please Help with BOTH 1) 2) Determine the following: (a) The 95th percentile of the chi-squared distribution with v 7...

    Please Help with BOTH 1) 2) Determine the following: (a) The 95th percentile of the chi-squared distribution with v 7 (Round your answer to three decimal places.) (b) The 5th percentile of the chi-squared distribution with v 7 (Round your answer to three decimal places.) (c) P(11.689 2 s 38.076), where2 is a chi-squared rv with v 23 (d) P<14.611 orx2 >37.652), where2 is a chi-squared rv with v = 25 You may need to use the appropriate table in...

  • please answer 5 and 6 ASK YOUR TEACHER |-/2 POINTS MY NOTES DEVORESTAT9 7..044. The amount...

    please answer 5 and 6 ASK YOUR TEACHER |-/2 POINTS MY NOTES DEVORESTAT9 7..044. The amount of lateral expansion (mils) was determined for a sample of n - 7 pulsed-power gas metal arc welds used in LNG ship containment tanks. The resulting sample standard deviation was s = 2.84 mils. Assuming normality, derive a 3% CI for o? and for 0. (Round your answers to two decimal places.) CI for op CI for o ) mils mils2 You may need...

  • I need Summary of this Paper i dont need long summary i need What methodology they used , what is the purpose of this p...

    I need Summary of this Paper i dont need long summary i need What methodology they used , what is the purpose of this paper and some conclusions and contributes of this paper. I need this for my Finishing Project so i need this ASAP please ( IN 1-2-3 HOURS PLEASE !!!) Budgetary Policy and Economic Growth Errol D'Souza The share of capital expenditures in government expenditures has been slipping and the tax reforms have not yet improved the income...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT