Question

halp please

Answer 1

The following table shows the data collected from 2 random samples of 100 students from an after-school club regarding their favorite outdoor activity:


Sample Water Sports Hiking Fishing Total
1 50 35 15 100
2 50 40 10 100


Which of the following observations can be made about the number of students in the club who prefer water sports?
It is more than the number of students who prefer hiking and fishing combined.
It is less than the number of students who prefer fishing.
It is equal to the number of students who prefer hiking and fishing combined.
It is less than the number of students who prefer hiking.

Answer 2

Is water sports 50 for each sample?

Answer 3

yeah hang on

Answer 4

Sample Water Sports Hiking Fishing Total
1 50 35 15 100
2 50 40 10 100

Answer 5

So what's 50/100 in a percentage?

Answer 6

50%

Answer 7

Right!

The other activities from sample one are 35 and 15
Sample two is 40 and 15

What would

35 + 15 = ? %
40 + 15 = ? %

Answer 8

Not 40 and 15, 40 and 10

So 40 + 10 = ?%

Answer 9

50

Answer 10

Right, for both it's 50%

So is 50% less than, greater than, or equal to 50%?

Answer 11

@Directrix