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QUESTION 19: What are the expected number of yearly breakdowns for the power generator at Niagara Falls that has exhibited the following data over the
QUESTION 19:
What are the expected number of yearly breakdowns for the power generator at Niagara Falls that has exhibited the following data over the past 20 years? \begin{tabular}{llllllll} & \multicolumn{1}{l}{} & \\ \hline Number of breakdowns & 0 & 1 & 2 & 3 & 4 & 5 & 6 \\ Number of years in which breakdowns occurred & 1 & 3 & 5 & 5 & 3 & 3 & 0 \\ \hline \end{tabular} We need to calculate the expected number of breakdowns for which the relationship is: Expectednumberofbreakdowns=(Numberofbreakdowns)(correspondingfrequency) Based on the given information, the frequency for each of the breakdowns = Observed Breakdowns / Total Observations. First calculate the frequency for each number of breakdowns to use in the relationship. For the observation with 2 breakdowns, the corresponding frequency is (round your response to two decimal places). For Niagara Falls, the expected total number of breakdowns is (round your response to two decimal places)Step by Step Solution
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