The lighthouse is 76feet tall and has 99 stairs. an ocean liner is 3 times as tall as the lighthouse. what is the extra information if you want to find the height of the ocean liner?

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