A machine has 32 identical components which function independently. The probability that a component will fail is 0.28. The machine will stop working if more than three components fail. Find the probability that the machine will be working. Round to the nearest thousandth.

Q: I'm curious in step 3, how did you get the value 1.2189?

A: Let's solve. Above calculation is wrong.

Q: f the population of a certain county was 100,000 in 1998 and 110,517 in 2008 and the for- mula y 5…

A: Given, the population of a certain county was 100,000 in 1998 and 110,517 in 2008             and…

Q: i would like to know how to calculate this without a calculator or big numbers

A:

Q: Which one is greater 99100 or 10099 ? No calculators please! Must justify your answer.

A: To find  Which one is greater 99^100 or 100^99.

Q: Anyway you could type it out? I am having trouble reading some of the things you wrote

A: From given data we have : n=300 P=0.20 x=57 Sample proportion  p^=xn=57300=0.19

Q: For this problem, carry at least four digits after the decimal in your calculations. Answers may…

A: Given: Sample size n = 833 Number of fish died X = 22 Formula Used: Sample proportion p = Xn Formula…

Q: Please fill out the entries in the following table by explaining/drawing how each operation can be…

A:

Q: can you redo step 4 without coding it?

A: The obtained mean and standard deviation are 3 and 1.

Q: Are you able to give a step by step without using a calculator?

A: The random sample of students, The percentage of Americans who fit the medical definition of obese…

Q: 21/10 =

A: Step 1:   Step 2: Step 3: Step 4:

Q: is there a faster way to do it on a ti-84calculator?

A: The number of data values is 13.

Q: Explain what 43/2 means

A: We simplify  43/2

Q: Explain what 43/2 means

A: 432 means multiplying 4 by itself 32 times

Q: On letter B, how did you get 0.2931? I tried a couple of different things on the calculator but I…

A: Mean(µ) = 2847Standard deviations (σ) = 621X ~ N (µ, σ )= N(2847,621) Note: in this problem round…

Q: Perform the following computation using your calculator: (report your answer to 4 significant digits…

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Q: How do you solve this problem using a TI-84 Plus calculator?

A: It is given that the hypothesized population proportion (p) is 1/2 =0.50.

Q: Hello, Can you help me solve this on a ti 84 calculator? Thank you

A: • For sample 1, we know that the sample proportion is p^1=0.523\hat p_1 = 0.523 and the sample size…

Q: how to get the answer using ti-83plus calculator

A: To calculate the probability of an event using a TI-83 Plus calculator, one must input the relevant…

Q: how can I enter this data in spss?

A: The frequencies are 6, 14, 9 and 7 and the proportions are 0.30, 0.25, 0.25 and 0.20.