Number of People 2x x 2x 4 1 Number of Hours 0 1 5 10 25 For each of the number of hours shown in the second row of the table, the first row shows the number of members of a certain sales team who spent that number of hours with customers last week. For example, the table shows that 4 team members spent 10 hours each with customers last week. If every member of the team is counted in the table, how many members does the team have? (1) The average (arithmetic mean) number of hours spent with customers last week was 4 per team member. (2) Half of the members of the team spent 1 hour or less each with customers last week.

Question

Number of People  2x  x  2x  4  1  Number of Hours  0  1  5  10  25 For each of the number of hours shown in the second row of the table, the first row shows the number of members of a certain sales team who spent that number of hours with customers last week. For example, the table shows that 4 team members spent 10 hours each with customers last week. If every member of the team is counted in the table, how many members does the team have? (1) The average (arithmetic mean) number of hours spent with customers last week was 4 per team member. (2) Half of the members of the team spent 1 hour or less each with customers last week.

Examsnet · Accepted Answer

Correct Answer is : EACH statement ALONE is sufficient.

GMAT Quantitative Reasoning Practice Test 8