helmer2005hc helmer2005hc
  • 14-09-2022
  • Mathematics
contestada

This probability distribution shows the
typical grade
distribution for a Geometry
course with 35 students.
Grade
B
DF
Frequency 5
10
15
3
2
Find the probability that a student earns a
grade of B or C.
p=[?]
Enter a decimal rounded to the nearest hundreath.

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