The number of accidents for seven days in a locality are given below :
No. of accidents: 0,2,3,4,5,6
Frequency 15,19,22,31,9,3,2
What is the number of cases when 3 or less accidents occurred?
Answers
Answered by
27
Answer:
Add the no f frequency until 3 i.e 15+19+22+31=87
Answered by
1
Answer:
87
Step-by-step explanation:
Number of cases when 3 or less accidents occurred----
add frequency up to 3 : 15+19+22+31 = 87
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