The Mean Grade of the 30 Students in Section 1

question 111

Multiple Choice

The mean grade of the 30 students in Section 1 is 80. The mean grade of the 40 students in Section 2 is 85. The mean grade of the 30 students in Section 3 is 80. What is the mean grade of all students from the three sections combined?

• A) 80.00
• B) 81.67
• C) 82.00
• D) 85.00

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Definitions:

Oral Medication

Medicines taken by mouth to be absorbed through the digestive system.

Applesauce

A sauce made of apples, often used as a mild, easily digestible food, especially for patients having difficulty swallowing or with dietary restrictions.

Spacer

A device used alongside an inhaler to improve the delivery of medication to the lungs.

Inhaler

A medical device used for delivering medication into the body via the lungs, commonly used to treat asthma and other respiratory conditions.