Explain what is wrong with the stated hypotheses; then give correct hypotheses.

A researcher suspects that the mean birth weights of babies whole mothers did not see a doctor before delivery is less than 3000 grams. The researcher states the hypotheses as

H0:μ=3000 grams
H0:μ≤2999 grams

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