Janet wanted to understand whether grade level had any relationship to their opinion on extending the school day. She surveyed s

Question

3 years ago

8

Janet wanted to understand whether grade level had any relationship to their opinion on extending the school day. She surveyed s

ome students and displayed the results in the table below: In favor Opposed Undecided Grade 9 4 2 8 Grade 10 7 11 8 Grade 11 14 15 9 Grade 12 11 5 10 Compare P(Grade 9 | opposed) with P(opposed | Grade 9).

Mathematics

1 answer:

JulsSmile [24] · Answer 1 · 2022-02-08T21:55:08+03:00

JulsSmile [24]3 years ago

5 0

Percentage of 9th graders that said no is approx. 14%
Percentage of opposers that were 9th graders is approx 6%