Same setting as in question 10 still sampling with

Reference no: EM13642717

Same setting as in question 10 (still sampling with replacement), what is the probability that exactly two of the three items chosen are defectives?A batch of 20 items consists of 4 defective and 16 good items. 10. If three of these items are chosen at random, with replacement, what is the probability that at least one of these three items are defective?

Reference no: EM13642717

Questions Cloud

Find the 95 confidence interval for the mean time wired : a sample of 352 subscribers to wired magazine shows the mean time spent using the internet is 13.4 hours per week with

The statement is false because there is no reason to think : two friends decide to go to the track and place some bets. one friend remarks that in an upcoming race the number 8

A volleyball team has a 70 chance of winning each point : a volleyball team has a 70 chance of winning each point while it is the serving team. as soon as the serving team fails

A fisherman decides to cast until he has caught a single : a fisherman decides to cast until he has caught a single fish. if the stream is so well stocked that on average a

Same setting as in question 10 still sampling with : same setting as in question 10 still sampling with replacement what is the probability that exactly two of the three

A standardized exam scores are normally distributed in a : a standardized exam scores are normally distributed. in a recent year the mean test score was 20.6 and the standard

You randomly sample 5 people in your school and none of : you randomly sample 5 people in your school and none of them is a vegetarian. does this mean that the probability of

Worldwide it is understood that iq scores follow a normal : worldwide it is understood that iq scores follow a normal distribution. it is assumed that the middle 95 of the

User Account

All Pages