Author Question: In a reputable international survey of 2,500 pilots, it was found that 59% of them said that they ... (Read 105 times)

Garrulous · **on:** Jan 18, 2020

Question 1

In a reputable international survey of 2,500 pilots, it was found that 59% of them said that they have flown a plane while sleep deprived. The margin of error was 2.5 percentage points. The raw data of the study is
◦ the individual responses to the question.
◦ the total number of pilots currently flying.
◦ 2,500 pilots, 2.5 percentage points
◦ 59%

Question 2

In a reputable international survey of 2,500 pilots, it was found that 59% of them said that they have flown a plane while sleep deprived. The margin of error was 2.5 percentage points. The goal of the study was to
◦ determine the percentage of pilots who have flown while sleep deprived.
◦ determine the number of of pilots who have flown while sleep deprived.
◦ determine if sleep deprivation affects flight safety.
◦ determine whether pilots fly while sleep deprived.

juicepod · **Reply #1 on:** Jan 18, 2020

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