Question

use the information shown in the graph. the graph represents a survey of undergraduates enrolled in college in the 2003 - 2004 school year. hours per week worked by college students ages 22 or younger. 21 - 34 hours 21.6%, 35 or more hours 18.1%, did not work 25.3%, 1 - 20 hours 35%. approximately what percentage of students worked more than 21 hours per week? round each term to the nearest whole percent before calculating your answer. the percentage of students who worked at least 21 hours per week is approximately □%.

Explanation:

Step1: Identify relevant categories

21-34 hours (21.6%) and 35+ hours (18.1%)

Step2: Round to nearest whole percent

21.6% → 22%, 18.1% → 18%

Step3: Sum the rounded percentages

22% + 18% = 40%

Answer:

40