Alaina surveyed students on her bus about their homework. the data she gathered is shown in this two-way table. student homework last night responses had homework 8 did not have homework 4 alaina used this data to design a spinner with 6 congruent sections that predicts whether a randomly selected student had homework last night. how many sections of alaina’s spinner represent students who did not have homework?

YOUR ANSWER MIGHT BE 2

Answer with Step-by-step explanation:

Alaina surveyed students on her bus about their homework.

Responses :

Had Homework                            8

Did Not Have Homework            4

Total number of students surveyed=12

Alaina used this data to design a spinner with 6 congruent sections that predicts whether a randomly selected student had homework last night.

Number of sections in spinner= half of the students surveyed

So, there will be half the number of each responses in the spinner i.e.

Had Homework                            4

Did Not Have Homework            2

So, number of sections of Alaina’s spinner which represent students who did not have homework is:

  2