subject
Mathematics, 06.05.2020 01:24 ynclankaedon

Drag the tiles to the boxes to form correct pairs. Eye Color Hair Color Blue Gray Green Brown Marginal Total Blond 42 5 21 10 78 Red 12 22 19 12 65 Brown 22 5 12 34 73 Black 9 3 11 64 87 Marginal Total 85 35 63 120 303 As part of a class project, a university student surveyed students in the cafeteria to look for a relationship between the students' eye color and hair color. The table contains the survey results. Match the descriptions with the correct values. number of students with blue eyes and blond hair 5 number of students with gray eyes and brown hair 6 difference of the number of students with gray eyes and brown hair and the number of students with green eyes and black hair 14 difference of the number of students with green eyes and blond hair and the number of students with gray eyes 42

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 21:20, Atromity
In a column proof the right column states your reasons
Answers: 1
image
Mathematics, 21.06.2019 23:00, Izzyfizzy1
The value of cos 30° is the same as which of the following?
Answers: 1
image
Mathematics, 21.06.2019 23:50, jasminer257
Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −
Answers: 1
image
Mathematics, 22.06.2019 00:00, nane718
How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters
Answers: 1
You know the right answer?
Drag the tiles to the boxes to form correct pairs. Eye Color Hair Color Blue Gray Green Brown Margin...

Questions in other subjects:

Konu
Mathematics, 14.01.2021 22:20
Konu
History, 14.01.2021 22:20