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Mathematics, 17.01.2020 23:31 miranda911
In a survey of 200 employees, 65% agreed that the management of the cafeteria should be changed.
if the confidence interval is 95%, the margin of error for this survey is (+/-6.75 or +/-5.06 or +/-3.37)%, and the maximum number of employees who could have agreed is about (144 or 140 or 136) .
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In a survey of 200 employees, 65% agreed that the management of the cafeteria should be changed.
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