The weight of 72 identical marbles is 183.6 grams. what is the weight of each marble? explain how you know the decimal point of your quotient placed reasonably.

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next