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Mathematics, 09.04.2021 02:30 Andre7640
In an effort to reduce boarding time, an airline tries a new method of boarding its planes. Historically, only 32% of passengers were satisfied with the boarding process random sample of 32 passengers using the new boarding process found 44% who said they were satisfied with the boarding process, yielding a test statistic of .
(a) What is the p-value of the hypothesis test to determine if this new boarding process resulted in improved passenger satisfaction? (4 decimals)
(b) What is the meaning of a Type 11 error in this context? The airline concludes a greater proportion of passengers were satisfied, when in reality, the same proportion of passengers were satisfied.
(c) Which significance level would minimize the likelihood of making a Type II error?
a = 0.01
a = 0.10
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In an effort to reduce boarding time, an airline tries a new method of boarding its planes. Historic...
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