Students are voting on the color of t-shirts to wear on their field trip. there are 160 students–65 boys and 95 girls–going on the field trip. a random sample of students is chosen. surveying the random sample produced a representative sample of the population. which was most likely true of the representative sample?
the representative sample contained all 160 students.
the representative sample contained more boys than girls.
the representative sample contained more girls than boys.

The correct option is 3.

Step-by-step explanation:

It is given that students are voting on the color of T-shirts to wear on their field trip.

Total number of students = 160

Total number of boys = 65

Total number of girls = 95

Since 95>65, therefore the number of girls is more than number of boys.

Sample is a small subset of population set. It means sample is a small parts of population. So, sample can not contain all 160 students.

Thus, option 1 is incorrect.

Since number of girls is more than number of boys, therefore the representative sample contained more girls than boys.

Thus, the correct option is 3.

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3