Below are the statistics regarding the weight of people in a class.

For full credit, show all your work. No credit will be given if "increased," "decreased," or "stays the same" is written without explanation.

- Class Mean: 161 lbs
- Class Standard Deviation: 6 lbs

A) If a new person joins the class whose weight is 165 lbs, does the mean increase, decrease, or stay the same?

B) In the same scenario, what happens to the standard deviation? Does it increase, decrease, or stay the same?

Question

26-06-2024
Mathematics

High School

We appreciate your visit to Below are the statistics regarding the weight of people in a class For full credit show all your work No credit will be given if. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Below are the statistics regarding the weight of people in a class.

For full credit, show all your work. No credit will be given if "increased," "decreased," or "stays the same" is written without explanation.

- Class Mean: 161 lbs
- Class Standard Deviation: 6 lbs

A) If a new person joins the class whose weight is 165 lbs, does the mean increase, decrease, or stay the same?

B) In the same scenario, what happens to the standard deviation? Does it increase, decrease, or stay the same?

Answer :

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BommuSwapna BommuSwapna · Answer 1 · 2024-09-26T00:14:39-04:00

Final answer:

A gamma ray is represented by the symbol γ and is a type of electromagnetic radiation with the highest frequency and energy.

Explanation:

Gamma rays are a type of electromagnetic radiation that have the highest frequency and carry the most energy among all types of electromagnetic radiation. They are represented by the symbol γ.

Gamma rays are produced by the decay of atomic nuclei or during nuclear reactions. They are often emitted alongside alpha and beta particles during radioactive decay. Gamma rays can penetrate through most materials and are highly ionizing, meaning they can remove electrons from atoms or molecules.

Gamma rays have various applications in medicine, such as in cancer treatment (radiation therapy) and imaging (gamma ray imaging). They are also used in industrial applications, such as sterilization and material testing. In research, gamma rays are used to study the structure of materials and to probe the universe.

Learn more about gamma rays here:

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