A town has 35,000 registered voters. a random sample of 500 voters finds that 125 of them are in favor of a new dog park. how many are to are likely to vote for the dog park. write a proportion to represent this problem or explain your reasoning.

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.