If factory has four machines, machines will be completely depreciated in next year and chances of failure of all machines respectively are 0.24, 0.45, 0.35, 0.38 then probability of failure of all machines before next year is? the answer is 0.168 

To calculate the probability that all four machines will fail before next year, we multiply the individual probabilities of failure for each machine.

Given probabilities of failure:
- Machine 1: 0.24
- Machine 2: 0.45
- Machine 3: 0.35
- Machine 4: 0.38

The total probability \( P(\text{all fail}) \) is:

\[
P(\text{all fail}) = P_1 \times P_2 \times P_3 \times P_4
\]

Substituting the values:

\[
P(\text{all fail}) = 0.24 \times 0.45 \times 0.35 \times 0.38
\]

Let me calculate that for you.It seems like I can’t do more advanced data analysis right now. Please try again later. However, you can easily calculate the probability manually by multiplying the values:

\[
P(\text{all fail}) = 0.24 \times 0.45 \times 0.35 \times 0.38
\]

Feel free to reach out if you'd like further assistance!

Here are 5 related questions to consider:
1. What is the probability that only one of the machines will fail?
2. How do we calculate the probability of at least one machine failing?
3. What happens to the overall failure probability if one machine's failure rate decreases?
4. How do probabilities of independent events combine in real-life scenarios?
5. How could we apply these calculations to other real-world systems?

**Tip:** When dealing with probabilities of independent events, always remember that the total probability is the product of individual probabilities.

If factory has four machines, machines will be completely depreciated in next year and chances of failure of all machines respectively are 0.24, 0.45, 0.35, 0.38 then probability of failure of all machines before next year is?

Learn how to calculate the probability of failure for four independent machines with given failure probabilities (0.24, 0.45, 0.35, 0.38). This step-by-step guide demonstrates the use of the multiplication rule for independent events. Suitable for students in Grades 9-12.

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