Which Statement Is Not Correct

question 20

Multiple Choice

Which statement is not correct?

• A)The mass of an alpha particle is 7300 times that of the electron.
• B)An alpha particle has a 2+ charge.
• C)Three types of radioactive emission are gamma rays,beta rays,and alpha particles.
• D)A gamma ray is high-energy light.
• E)There are only three types of radioactivity known to scientists today.

Calculate confidence intervals for proportions and means from given data.

Determine the adequacy of sample sizes for specific margins of error and confidence levels.

Apply the concept of standard error in the context of margin of error and confidence interval calculations.

Evaluate the impact of changes in sample size on the margin of error and vice versa.

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Definitions:

Share Characteristic

A trait or feature that is common across different members or elements in a group or category.

Aggregate of Individuals

A collection or group of individuals considered as a whole for the purpose of analysis but without considering the intricate interactions or relationships among them.

Share Characteristic

Having a trait, quality, or attribute in common with others or between multiple entities.

Key Element

A fundamental component or aspect that is essential for the functioning or success of something.