Mathematics, 02.03.2021 22:00 george8396
Eight bricklayers on a building site took 25 hours to build a wall.
The Site Manager needs a similar wall built.
He can hire five bricklayers to build this wall.
He needs to know how much longer it will take to build this wall.
How much longer will it take?
Answers: 3
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Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
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Eight bricklayers on a building site took 25 hours to build a wall.
The Site Manager needs a simila...
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