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What else can I help you with?
How many variables does a t test measure?
A t-test typically measures two variables: one categorical independent variable with two levels (groups) and one continuous dependent variable. It assesses whether there is a statistically significant difference in the means of the continuous variable between the two groups.
How do scientist divide large groups into smaller groups?
Its a statistic, they guess. A good guess, but they still do.
What are independent and dependent variables in science?
Dependent variable is the variable that can be measured. However, the independent variable is the variable that changes in the two groups.
When independent sample t test is used?
The Independent Samples T Test compares the mean scores of two groups on a given variable.
What term describes a type of independent variable use to compare differences in independent variables?
The term you're looking for is "categorical independent variable." This type of independent variable consists of distinct categories or groups that allow researchers to compare differences among them, such as treatment groups in an experiment or demographic categories in a survey. By analyzing these differences, researchers can assess how variations in the independent variable affect the dependent variable.
What is the primary advantage of a repeated-measures design over an independent-measures design?
The primary strengths of the repeated measures design is that it makes an experiment more efficient and helps keep the variability low. This helps to keep the validity of the results higher, while still allowing for smaller than usual subject groups. twas on wikipedia so not so reliable
Do bandicoots live in groups?
No. They are independent and do not live in groups.
Uses of ANOVA?
The ANOVA test means ANalysis of Varience and it is used to test for difference among group means. ---- That is the amount of variability between the means of the groups compared to the amount of variability among the individual scores of each group. Varience between groups versus varience within groups. Hope this helps...Natalie
Are polar bears independent or do they live in groups?
for most of their life they are independent
Are elephants independent?
No, they stick together in groups
What has the author Andrzej Pelc written?
Andrzej Pelc has written: 'Invariant measures and ideals on discrete groups' -- subject(s): Discrete groups, Ideals (Algebra), Invariant measures
How many variables does a t test measure?
A t-test typically measures two variables: one categorical independent variable with two levels (groups) and one continuous dependent variable. It assesses whether there is a statistically significant difference in the means of the continuous variable between the two groups.
Do humpback whales live in groups or independent?
They live in pods or groups and actually have a family structure.
How do scientist divide large groups into smaller groups?
Its a statistic, they guess. A good guess, but they still do.
Control and experimental groups are identical except for the?
Independent variable
What are the two groups in a controlled experiment?
Dependent and independent variable
Can the f statistic be negative?
No, the F statistic cannot be negative. The F statistic is derived from the ratio of variances, specifically the variance between groups divided by the variance within groups. Since variances are always positive or zero, the resulting F statistic will also be zero or positive.
