The managers of two neighborhood grocery stores want to find out if their customers are happy with store service. One manager collects surveys from 50 randomly selected customers. The other manager collects surveys from 125 randomly selected customers. Which data set is likely to be more trustworthy, and why?

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350

Shannon drove for 540 minutes. if she traveled 65 miles per hour, how many total miles did she travel?

Who was the first president of the united states