4students ran for class president. in the elction, mario got 40% of the votes. jazmyne got 35% of the votes, arturo got 10%,and rachel got 60 votes. how many students voted?

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