subject
Mathematics, 08.11.2019 10:31 winwinphyo

1. the blood types of 150 people were determined for a
study as shown in the figure below.
67
62
number of people
6
a b ab
blood type
if 1 person from this study is randomly selected, what
is the probability that this person has either type a or
type ab blood?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241
Answers: 2
question
Mathematics, 21.06.2019 17:40
Which of the following are accepted without proof in a logical system? check all that apply.
Answers: 1
question
Mathematics, 21.06.2019 19:00
The area of square garden is 300m squared. how long is the diagonal?
Answers: 1
question
Mathematics, 21.06.2019 19:30
Which graph represents the equation y =4x
Answers: 2
You know the right answer?
1. the blood types of 150 people were determined for a
study as shown in the figure below.
Questions
question
Mathematics, 30.06.2021 01:40
Questions on the website: 13722363