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In a criterion variable the same as a dependent variable?
Yes, criterion variable is the same as a dependent variable.
What are the properties of z in a normal distribution?
Z is a variable with mean 0 and variance 1.Z is a variable with mean 0 and variance 1.Z is a variable with mean 0 and variance 1.Z is a variable with mean 0 and variance 1.
What is the difference between variable overheads cost variance andfixed overheads cost variance?
Variable overhead cost variance is that variance which is in variable overheads costs between the standard cost and the actual variable cost WHILE fixed overheads cost variance is variance between standard fixed overhead cost and actual fixed overhead cost.
What are the variances in a 4 variance analysis?
efficiency variance, spending variance, production volume variance, variable and fixed components
What is the variance for the uniform random variable?
the variance of the uniform distribution is (a+b)/12
What a correlation of 0.30 means that the independent variable explains -- percent of the variance in the dependent variable?
The independent variable explains .32*100 percent of the variance in the dependent variable.This is 9%.The explainable variance is always the square of the correlation (r).
How do you find the z score of 12.5?
To find the Z score from the random variable you need the mean and variance of the rv.To find the Z score from the random variable you need the mean and variance of the rv.To find the Z score from the random variable you need the mean and variance of the rv.To find the Z score from the random variable you need the mean and variance of the rv.
What is a criterion variable?
A criterion variable, also known as a dependent variable, is the outcome or response that researchers aim to measure or predict in a study. It is influenced by one or more independent variables, which are manipulated or observed to determine their effect on the criterion. In statistical analysis, the relationship between the criterion variable and independent variables is often examined to understand patterns or make predictions.
What does homogeneity of variance mean?
It means that the variance remains the same across the range of values of the variable.
What term is criterion variable synonymous with?
A cry badly I variable you female dog duck you
What is the relationship between the variable overhead efficiency variance and the labor efficiency variance?
The variable overhead efficiency variance and the labor efficiency variance are closely related as both assess the efficiency of resource utilization in production. The labor efficiency variance measures how effectively labor hours are used compared to what was expected, while the variable overhead efficiency variance evaluates the efficiency of variable overhead costs in relation to actual labor hours. Since variable overhead costs often depend on labor hours, inefficiencies in labor can directly impact variable overhead efficiency, making these variances interconnected in analyzing overall production performance.
What is Proportion of variance unaccounted?
The unaccounted for variance aka Error Variance, is the amount of variance of the dependent variable (DV) that is not accounted for by the main effects/independent variables (IV) and their interactions.
