Probability of Machine A After Time: 1% Every 5 Days

In summary, The probability of Machine A failing after every 5 days is 1%. This probability is calculated based on the failure rate of Machine A, which remains constant at 1% for each 5-day period. The probability is not cumulative and can change if the failure rate of Machine A changes. To decrease the probability of failure, regular maintenance and repairs, using high-quality materials, and proper usage guidelines should be followed.
  • #1
DarkFalz
71
0
Hello,

i've been wondering about the following. If only this is information is given:

"each 10 days, the probability that machine A fails is 10%, after which the machine A receives
maintenance"

is it correct to say that each 5 days the probability is 10%/10= 1%?
 
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  • #2
Assuming an exponential model for decay (typical for problems of this nature), the probability for survival after 10 days is .9 (90%), so the probability after 5 days is √.9 ~ .95, so the failure probability would be ~ .05 (5%).
 

FAQ: Probability of Machine A After Time: 1% Every 5 Days

1. What does "Probability of Machine A After Time: 1% Every 5 Days" mean?

This means that there is a 1% chance of Machine A failing after every 5 days have passed. This probability remains the same for each 5-day period.

2. How is the probability of Machine A calculated?

The probability is calculated by taking into account the failure rate of Machine A, which is 1% after every 5 days. This means that for every 100 times the machine is used, it will fail once after 5 days.

3. Is the probability of Machine A cumulative?

No, the probability is not cumulative. Each 5-day period has a separate 1% chance of failure, regardless of how many 5-day periods have already passed. This means that the probability does not increase with time.

4. Can the probability of Machine A change?

Yes, the probability can change if the failure rate of Machine A changes. For example, if the failure rate increases to 2% after every 5 days, the probability of failure will also increase to 2% after each 5-day period.

5. How can the probability of Machine A be decreased?

The probability of Machine A can be decreased by reducing its failure rate. This can be achieved by regular maintenance and repairs, using high-quality materials, and following proper usage guidelines. It is also important to monitor the machine's performance and address any issues promptly.

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