Afactory produced 150 tons of steel in one year. the next year, the output increased to 180 tons. what is the percentage increase in the output?

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

Find the values of the variables in the kite

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