Find the Midrange for the Given Sample Data A) 740
B) 66

question 54

Multiple Choice

Find the midrange for the given sample data.
-The test scores of 40 students are summarized in the frequency distribution below. Find the mean score. $$\begin{array}{l}\text { Score Students }\\\begin{array} { l r } 50 - 59 & 5 \\60 - 69 & 15 \\70 - 79 & 6 \\80 - 89 & 5 \\90 - 99 & 9\end{array}\end{array}$$

• A) 74.0
• B) 66.6
• C) 74.5
• D) 70.3

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Definitions:

Birth

The process by which a baby is born, marking the end of pregnancy.

Low Birth Weight

A condition where a newborn weighs less than 2,500 grams (5 pounds, 8 ounces) at birth, often associated with preterm birth or poor fetal growth.

Oxygenation

The process of providing or adding oxygen to the body or a biological environment.

Neutral Thermal Environment

A condition in which the environment contributes to maintaining a body's core temperature without needing to increase metabolic heat production.