Three dentists wanted to compare the ages of their patients. they each calculated their patients’ mean age and the mean absolute deviation of their ages. they displayed the results in a table.

which statements are true?

select each correct answer.

dr. appiah’s patients’ ages vary less than do dr. singh’s patients’ ages.

dr. singh’s patients’ ages and dr. appiah’s patients’ ages vary about the same amount.

dr. cantwell’s patients’ ages and dr. singh’s patients’ ages vary about the same amount.

dr. appiah’s patients’ ages vary more than do dr. cantwell’s patients’ ages.
dentist mean patient age mad
appiah 43 9.7
cantwell 29 13.9
singh 41 14.1

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit