Examlex
The following information is for employee Ella Dodd for the week ended March 15.
Total hours worked: 48
Rate: $15 per hour, with double time for all hours in excess of 40
Federal income tax withheld: $200
United Fund deduction: $50
Cumulative earnings prior to current week: $6,400
Tax rates:
Social security: 6% on maximum earnings of $100,000. Medicare tax:
1.5% on all earnings.
State unemployment: 3.4% on maximum earnings of $7,000; on employer
Federal unemployment: 0.8% on maximum earnings of $7,000; on employer
F Statistic
A ratio of variance estimates used in statistical analysis to test the significance of multiple group means.
Main Effect
Refers to the direct impact of an independent variable on a dependent variable in a statistical model.
P-Value
A statistical metric indicating the likelihood of obtaining the observed results when the null hypothesis of a study is true.
F Statistic
A ratio used in ANOVA and regression analysis to determine if the variances between means are statistically significant.
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