Answer:Stratified random sampling
Explanation:This is a method of sampling from a large number of individuals into small number of individuals in order to achieve effective results. It is mostly used by statisticians. Below is a diagram to show how stratified sampling is divided into four groups in order to improve patients satisfaction scores in an hospital.
It's the left atrium....
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Answer:
True.
Explanation:
Analysis of variance (ANOVA) may be defined as the statistical model used to determine the differences of the group means among the sample. Ronald Fisher developed the ANOVA method.
The basic analysis of ANOVA is partitioning of the total variability divided in two components. The two components are within-treatments variability and between-treatments variability .
Thus, the correct answer is true.
It would be A the elbow or wrist because the appendicular region is basically limbs (arm,legs,toes,feet,fingers,hands)
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