Answer:
A) 57%
B) 16%
C) 53%
D) 57%
Step-by-step explanation:
Let R1 be students that attend class regularly
R2 be students that don't attend class regularly
A be students that receives A's in class
A) From the question A/R1 =57%
P(A/R1) = 0.57
B) From the question students that receive As that does not attend lectures regularly =16%
C) P(R2) = 1 -0.57 = 0.43
P(A) = P(A/R1) × P(R1) + P(A/R2)×P(R2)
P(A) = (0.57× 0.81) + (0.16×0
43)
P(A) = 0.46 + 0.0688= 0.53
The overall percentage that recieved A's = 53%
D) 57% recieved A's given that they attend class regularly.
Answer:
Step-by-step explanation:
What do you want us to answer??????
the answer is <em>D</em>
<em>Hopefully</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>you</em><em>!</em>
Option B is correct. <em>Point F</em><em> is the </em><em>only point </em><em>according to the option given</em>
A point is defined as an exact location with no size, length, or even width.
From the diagram shown, we have points, plane, and line segments.
- The only plane that we have is plane R making option C incorrect.
- A line is defined as a straight figure connected by two points. From the diagram, the line segments that we have are AN, BN, and AB falsifying options A and D.
The points are C, D, E, and F. Hence the correct option is B.<em> Point F</em><em> is the </em><em>only point </em><em>according to the option given</em>
Learn more here: brainly.com/question/13099718
