Five tomatoes to make enough for her family of 7 how many tomatoes should she expect to use to make famous recipe for 10 people

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