Advanced Placement (AP), 01.03.2021 01:30 blackeyes7659
an alternate method of constructing a confidence interval is available. To implement this method, first, include an additional 4 observations in the sample, 2 of which are successes and 2 of which are failures. Second, calculate a new sample proportion pˆnew for the new sample. Finally, construct a confidence interval using pˆnew , with the formula pˆnew±1.96pˆnew(1−pˆnew)n+4−−−−−−−− −√ . (i) For the cell phone batteries, consider a sample of 5 in which 1 battery fails to last through 500 charges. Using the alternate method described, what is the value of pˆnew ? Show your work. The following table shows the results of the original simulation with revised 95 percent confidence intervals constructed with the alternate method.
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Advanced Placement (AP), 22.06.2019 05:30, shaylawaldo11
Idon’t have a clue on how i should understand this i’m in need of assistance.
Answers: 1
Advanced Placement (AP), 23.06.2019 12:30, Pandorasbx2657
Jacob’s four-month-old infant is crying continuously. while jacob’s wife suggests that he pick up the baby, jacob’s mother thinks that picking up the baby each time she cries is bad for the baby. why is jacob’s wife right? a. babies sleep better when carried. b. babies learn to cry whenever they want someone to hold them. c. babies may choke if crying while lying on their back. d. babies develop a sense of trust that someone is there to provide care.
Answers: 1
Advanced Placement (AP), 23.06.2019 13:30, AM28
When a formula produces output that is too lengthy to fit in the spreadsheet cell arrowright when you enter an invalid cell reference in a formula arrowright when you type text in cells that accept numeric data arrowright when you type in a cell reference that doesn’t exist arrowright
Answers: 1
an alternate method of constructing a confidence interval is available. To implement this method, fi...
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