Question

H E L P M E P L E A S E !!!

Answer 1

Given:

The table of data values.

To find:

What is the percentage of 10th grade students are in 2 clubs.

Solution:

From the given table it is clear that the number of 10th grade students are in 2 clubs is 12.

Total number of students in 10th grade is:

$125+12+15=152$

Now, the percentage of 10th grade students are in 2 clubs is:

$\text{Required percentage}=\dfrac{\text{Number of 10th grade students are in 2 clubs}}{\text{Total number of students in 10th grade}}\times 100$

$\text{Required percentage}=\dfrac{12}{152}\times 100$

$\text{Required percentage}=\dfrac{1200}{152}$

$\text{Required percentage}\approx 7.89\%$

Therefore, the percentage of 10th grade students are in 2 clubs is 7.89%.