Figure 24-1 -In Figure 24-1what Are the Structures Labelled as Number 5

question 30

Multiple Choice

Figure 24-1
-In Figure 24-1what are the structures labelled as number 5?

• A) the pellicles
• B) the pili
• C) the cilia
• D) the trichocysts

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Definitions:

Independent-Samples T-Test

A statistical test used to determine if there is a significant difference between the means of two groups which are independent of each other.

Dependent-Samples T-Test

A numeric examination technique for assessing whether the mean values of two correlated groups differ significantly.

Regression

A statistical method used to determine the relationship between two or more variables, where one or more independent variables are used to predict the outcome of a dependent variable.

Analysis of Variance

A statistical procedure used to compare the means of three or more samples to determine if at least one of the sample means is significantly different from the others.