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=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 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...
The amount of lateral expansion (mils) was measured for a sample n-9 of pulsed-power gas metal arc joints. The sample variance of the data was S^2= 7.5625 mils. Assuming normality, derive a 97% CI for o* (sigma-squarred Answer here-->
# 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 (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 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...