Question

Jenny scored a low grade on her science test and wants to

improve. She develops a hypothesis stating “If I study 2 more hours a day for a week then I will get a better
grade next time because I will have more time to go over the information.” She gets 5 of her classmates that also scored low to try this out with her to see if it helps their grades. Which one of these can be classified as the dependent variable?

a; time they will study
b; their grades on the next test **
c; the number of classmates she has studying with her

is b the answer ?

Answer 1

correct

Answer 2

thanks !

Answer 3

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Answer 4

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Answer 5

call me to f me

Answer 6

@bO oBz you must be lonely af during quarantine.

Answer 7

[AI-generated answer — Explain Bot]

Yes, you are correct. The dependent variable in this scenario would be the grades on the next test. The dependent variable is the variable that is being measured or observed and is expected to change as a result of the independent variable, which is the manipulated variable in the experiment. In this case, the independent variable is the amount of time they will study. By studying more, the students are hypothesizing that their grades will improve, so the dependent variable would be their grades on the next test.