Smithers thinks that a special juice
will increase the productivity of
workers. He creat...
![Biology](/tpl/images/cats/biologiya.png)
Smithers thinks that a special juice
will increase the productivity of
workers. He creates three groups of 50
workers each and assigns each group
the same task, to staple sets of papers.
Group 1 drinks 100mL of the special juice while they work.
Group 2 drinks 50mL of the special juice while they work.
Group 3 is not given the special juice while they work.
After an hour, Smithers counts how many sets of papers
each group stapled. He made the data table below.
Group 1
1,030
Group 2
1,700
Group 3
2,113
Dependent Variable:
Independent Variable:
A Control Variable:
Experimental Group:
Control Group:
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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