Help please I’ve tried so many ways but the answer is wrong every time I know what it is supposed to be but I have to show my work and don’t know how to get there. Please help me. Please don’t mind all the erased work- those were failed attempts

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