When Permanent Teeth Have More Than One Root,there Is a Portion

question 1

Multiple Choice

When permanent teeth have more than one root,there is a portion of the root called the root trunk.The root trunk is between the furcation and the apical foramen.

• A) Both statements are true.
• B) Both statements are false.
• C) The first statement is true,but the second statement is false.
• D) The first statement is false,but the second statement is true.

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Definitions:

Sample Size

Refers to the quantity of participants or observations used in a statistical analysis.

P-value

A statistical measure that helps researchers determine the significance of their results, indicating the probability of observing their results if the null hypothesis were true.

One-sample T Test

A statistical test used to determine whether a sample mean significantly differs from a known or hypothesized population mean.

Sample Mean

The average value obtained from a sample, calculated as the sum of all sampled observations divided by the number of observations.