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Relationship between a persons sociability and cheerfulness

Assignment Help Basic Statistics
Reference no: EM13243927

1. Does knowing high school seniors' IQ scores indicate anything about their high school graduation grade point averages?

a. Test one mean against a hypothesized constant.

b. Test the difference between two means (independent samples).

c. Test that a correlation coefficient  is not equal to 0 correlation analysis.

d.    Test for a difference in more than two means (one way ANOVA).

e. Test the difference in means between two paired or dependent samples.

f. Use a chi-squared test of association.

g. Construct Confidence Interval(s).

2. Is there a relationship between a person's sociability and cheerfulness? (Assume sociability and cheerfulness can be measured by valid and reliable instruments.)

a. Test one mean against a hypothesized constant.

b. Test the difference between two means (independent samples).

c. Test the difference in means between two paired or dependent samples.

d.    Test for a difference in more than two means (one way ANOVA).

e. Test that a correlation coefficient  is not equal to 0 correlation analysis.

f. Use a chi-squared test of association.

g. Construct Confidence Interval(s).

Reference no: EM13243927

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