Question

Suppose a lot of 10,000 items has 200 defective items and that a random sample of...

Suppose a lot of 10,000 items has 200 defective items and that a random sample of 30 is drawn from the lot. What is the probability (to four decimal places) of getting exactly 1 defective in the sample?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Suppose a lot of 10,000 items has 200 defective items and that a random sample of...
Suppose a lot of 10,000 items has 200 defective items and that a random sample of 30 is drawn from the lot. What is the Poisson approximation (to four decimal places) of the probability of getting exactly 3 defective in the sample?
Suppose a lot of 10,000 items has 200 defective items and that a random sample of...
Suppose a lot of 10,000 items has 200 defective items and that a random sample of 30 is drawn from the lot. What is the Poisson approximation (to four decimal places) of the probability of getting exactly 1 defective in the sample? (The answer is 0.5488, but I want to know how to get to this answer)
A lot contains 12 items and 4 are defective. If two items are drawn at random...
A lot contains 12 items and 4 are defective. If two items are drawn at random from the lot, without replacement, what is the probability there is exactly one defective?
Ten percent of the items produced by a machine are defective. A random sample of 100...
Ten percent of the items produced by a machine are defective. A random sample of 100 items is selected and checked for defects. Round answers to four decimal places. A)What is the probability that the sample will contain more than 2.5% defective units? B)What is the probability that the sample will contain more than 13% defective units?
A quality control inspector has drawn a sample of 19 light bulbs from a recent production...
A quality control inspector has drawn a sample of 19 light bulbs from a recent production lot. If the number of defective bulbs is 2 or more, the lot fails inspection. Suppose 30% of the bulbs in the lot are defective. What is the probability that the lot will fail inspection? Round your answer to four decimal places.
A lot of 1500 components contains 200 that are defective. Two components are drawn at random...
A lot of 1500 components contains 200 that are defective. Two components are drawn at random and tested. Let A be the event that the first component drawn in defective, let B be the event that the second component drawn is defect, let C be the event that the first component drawn is not defective. E. Find P(B|C) F. Are A and B independent? G. Find P(A ∪ B^c) H. Find (A ∩ C)
A quality control inspector has drawn a sample of 14 light bulbs from a recent production...
A quality control inspector has drawn a sample of 14 light bulbs from a recent production lot. If the number of defective bulbs is 1 or less, the lot passes inspection. Suppose 20% of the bulbs in the lot are defective. What is the probability that the lot will pass inspection? Round your answer to four decimal places.
suppose 2% of items produced from as assembly line are defective if we sample 10 items...
suppose 2% of items produced from as assembly line are defective if we sample 10 items what is the probability that 2 or more are defective ?here count follows the binomial distribution. suppose now that we sample 10 items from a small collection like 20 items and count the number of defectives. resulting random variable is not binomial .why not?
Question 1) A random sample of 15 items is selected from a lot in which the...
Question 1) A random sample of 15 items is selected from a lot in which the proportion of defective items is 10%. Find the probability that the number of defective items in the sample is less than or equal to 3. A. Let X be the cost per gallon of gas at a pump, and X is normally distributed with mean 2.3 and standard deviation 0.2. If you fill up at a random gas pump, what is the probability that...
1. A random sample of 15 items is selected from a lot in which the proportion...
1. A random sample of 15 items is selected from a lot in which the proportion of defective items is 10%. Find the probability that the number of defective items in the sample is less than or equal to 3. (Hint: use the Binomial Distribution Table) Group of answer choices a. 0.0556 b. 0.8159 c. 0.9444 d. 0.1841 e. 0.9873 2. A continuous random variable X has a normal distribution with mean 25. The probability that X takes a value...