Nayara wants to know the percentage of each grade level of students at her school who drive to school. she has 4 grade levels in her school. which of the following survey methods will allow nayara to make a valid conclusion about what percentage of each grade level of students drive to school?
choose 1
a. randomly select 48 students who drive to school and ask them their grade level.
b. randomly select 12 students from each grade level and ask whether they drive to school.

The correct answer is B

Step-by-step explanation:

You want an even number per grade level to get comparable results.

the first option is the answer.

it can be to see completed examples before writing, in order to examine what makes for an effective piece. see how these intros give some context before posing the topic and lead naturally into the body paragraphs, where the evidence will be listed. you can imagine how the author has organized the rest of the piece.

"we buried my cousin last summer. he was 32 when he hanged himself from a closet coat rack in the throes of alcoholism, the fourth of my blood relatives to die prematurely from this deadly disease. if america issued drinking licenses, those four men—including my father, who died at 54 of liver failure—might be alive today. that is a good example piece   some steps that are .

. writing something that happened to you

.read a book you like to get ideas from there

. lastly you can make a venn diagram

hope this plz make brainliest

step-by-step explanation: