Respuesta :
Answer:
1/200
Step-by-step explanation:
There are 24 - 0 + 1 = 25 integers from 0 - 24 (inclusive) and 7 - 0 + 1 = 8 integers from 0 - 7 (inclusive) so there are 25 * 8 = 200 possible outcomes from selecting a random integer from each interval. Of these outcomes, there is only one where you select a 5 both times, so the probability is 1/200.
The probability of selecting a 5 both times is 0.005
Given:
integer from 0 to 24
integer from 0 to 7
Now let determine the probability of selecting a 5 both times
P(getting 5 both times)=?
P(1st time 5)=1/25
P(2nd time 5)=1/8
Hence:
P(getting 5 both times) =(1/25)(×1/8)
P(getting 5 both times)=0.04×0.125
P(getting 5 both times)=0.005
Inconclusion The probability of selecting a 5 both times is 0.005
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