Answer:
- increase the sample size
- choose students from different grade levels
- choose every fourth student in all language arts classes
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Answer:
C
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
you subtract 6 from 33 and that gives you your value of x
Answer:
If 32 students are enrolled in the course, there would be 24 girls.
Step-by-step explanation:
Given that For every boy in an advanced math course there are 3 girls who are taking the course.
It means if there are four students in the class. There would be 3 girls and 1 boy. Thus, 75% of the students are girls.
Given that there are 32 students enrolled in the course.
so
75% of 32 = 75/100 × 32
= 24
Thus, if 32 students are enrolled in the course, there would be 24 girls.
12/30 * 100 would give you the answer.
Therefore 40% is the answer.
The reason to this is because you need 12/30 of percent (100)
