Question
A and C were marked incorrect. Is D the correct answer? 31. If 90% and 95% confidence intervals were developed to estimate the true cost
A and C were marked incorrect. Is D the correct answer?
31. If 90% and 95% confidence intervals were developed to estimate the true cost of the DVD, what similarities do they have?
| a | Both require point estimates of the true cost. |
| b | Both use z statistics. |
| c | Both require standard errors of the true cost. |
| d | All are true. |
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Industrial Relations in Canada
Authors: Fiona McQuarrie
4th Edition
978-1-118-8783, 1118878396, 9781119050599 , 978-1118878392
