Answer:
Step-by-step explanation:
First write 0.16 is a fraction. Start by dividing 16 by 100.
Now adding the 17 to that fraction that is equivalent to 0.16:
The indoor climbing gym is a popular field trip.This year the senior class at High School A and the senior class at High School
1 answer:
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Answer:
A. Probability = 0.02
B. This is in a cumulative frequency table in the attachment I added
Step-by-step explanation:
A. We have these following probabilities
Prob(X=0) = 0.05
Prob(x= 2) = 0.30
Prob(X = 4) = 0.50
Prob(X < 2) = Prob(X=0) + prob(X=1)
0.18 = 0.05 + prob(X=1)
prob(X=1) = 0.13
A. Prob(x = 3)
= 1 - (0.05 + 0.13 + 0.30 + 0.50)
= 0.02
Probability of buying only 3 times = 2%
B. The cumulative frequency is in the attachment.
