True or false Controlled experiments can be randomized or nonrandomized

Mathematics

1 answer:

DIA [1.3K]3 years ago

3 0

Answer:

True

Step-by-step explanation:

Using a random chance procedure to assign subjects to treatment or control reduces bias. d. In a blind experiment, the subjects do not know whether they are in the treatment group or control group.

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First, we need to find out how many houses that Hannah received money from. We can do this by dividing the total amount of money she received by the amount she received per house.

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Answer:

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Step-by-step explanation:

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