Calculate the Mean of the Grouped Data from the Given

question 125

Multiple Choice

Calculate the mean of the grouped data from the given frequency distribution. (Round your answer to the nearest tenth) $$\begin{array} { | l | l | } \hline \text { Class } & \text { Frequency } ( f ) \\\hline 300 \text { to } 399 & 2 \\\hline 400 \text { to } 499 & 1 \\\hline 500 \text { to } 599 & 4 \\\hline 600 \text { to } 699 & 3 \\\hline 700 \text { to } 799 & 1 \\\hline\end{array}$$

• A) 225.3
• B) 549.5
• C) 272.3
• D) 449.5

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Definitions:

Sebaceous Cysts

Noncancerous, closed pockets of tissue filled with fluid or other material, often found on the skin.

Scrotum

an external sac of skin that encloses the testicles in males, regulating temperature for sperm production.

Epididymis

A tightly coiled tube situated at the back of the testicle that stores and carries sperm.

Sexual History

An account of an individual's sexual practices, partners, behaviors, and any sexual health issues, often discussed in medical contexts to assess health risks and conditions.