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This probability distribution shows the
typical grade distribution for a Geometry
course with 35 students.
Grade
A B
C D F
Frequency 5
10
15
3
2
Find the probability that a student earns a
grade of B or C.
p = [?]

This probability distribution shows the typical grade distribution for a Geometry course with 35 students Grade A B C D F Frequency 5 10 15 3 2 Find the probabi class=

Respuesta :

Answer:

Step-by-step explanation:

5+10+15+3+2 = 35
25/35
25/35 =0.714285714
so 71.4%  ---> 71%
Or in decimal form 0.71

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