HURRY! Roberto concluded that 8th graders are more likely than 9th graders to have a summer job because more 8th graders than 9th graders responded that they have a summer job. Is Roberto correct? Explain why or why not

HURRY Roberto concluded that 8th graders are more likely than 9th graders to have a summer job because more 8th graders than 9th graders responded that they hav class=