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Decide what analysis technique or null hypothesis best corresponds to the question posed. Do scores on...

Decide what analysis technique or null hypothesis best corresponds to the question posed.

Do scores on a test of science achievement differ for female and male 8th grade students?

Select one:

a. μ=kμ=k.

b. Use the normal curve.

c. Calculate the appropriate confidence interval.

d. μ1=μ2μ1=μ2 (dependent samples).

e. μ1=μ2μ1=μ2 (independent samples)

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Answer #1

We have two independent samples to compare in this case. Hence,

We will use (Independent samples).

Option E is correct.

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