Scenario 1: In a class of 50 students, 18 take Chorus, 26 take band, and 2 take both Chorus and Band. What is the sample size?

Sample size is 50

Explanation:

The sample size simply refers to the number of samples in our dataset

In this question, we are dealing with a total of 50 students

So what this mean is that the number if samples which is our sample size is the number 50

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consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.