subject
Mathematics, 06.05.2020 21:17 ansonhunter8891

Thirty students in the fifth grade class listed their hair and eye colors in the table below: Brown hair Blonde hair Total Green eyes 9 6 15 Brown eyes 10 5 15 19 11 30 Are the events "brown hair" and "brown eyes" independent? Yes, P(brown hair) • P(brown eyes) = P(brown hair ∩ brown eyes) No, P(brown hair) • P(brown eyes) ≠ P(brown hair ∩ brown eyes) No, P(brown hair) • P(brown eyes) = P(brown hair ∩ brown eyes) No, P(brown hair) • P(brown eyes) ≠ P(brown hair ∩ brown eyes)

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
When y’all answer can y’all explain too !
Answers: 1
question
Mathematics, 21.06.2019 18:30
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 3
question
Mathematics, 21.06.2019 18:50
The trigonometric ratios sine and secant are reciprocals of each other
Answers: 2
question
Mathematics, 21.06.2019 23:20
Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?
Answers: 1
You know the right answer?
Thirty students in the fifth grade class listed their hair and eye colors in the table below: Brown...
Questions
question
Physics, 03.12.2021 21:20
question
English, 03.12.2021 21:20
question
Social Studies, 03.12.2021 21:20
question
Mathematics, 03.12.2021 21:20
Questions on the website: 13722362