find mean . Outcome Probability 1 0.03 2 0.3 3 0.12 4 0.03 5 0.22 6 0.3
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| Outcome | Probability |
| 1 | 0.03 |
| 2 | 0.3 |
| 3 | 0.12 |
| 4 | 0.03 |
| 5 | 0.22 |
| 6 | 0.3 |
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- From this normal probability plot,what pattern is seen in the plot. A.The points form a distinct "S" pattern along a line through the plot's origin. B.The points are evenly distributed across the plot. C.The points are generally clustered along a straight line through the plots's origin. D.The points form a distinct curve from the bottom left to the top right of the plot.Find the probability. Suppose x is a random variable best described by a uniform probability distribution with c= 10 and d=50. Find P(x>50). C= 0.4 0.5 1 OComplaints about an Internet brokerage firm occur at a rate of 5 per day. The number of complaints appears to be Poisson distributed. A. Find the probability that the firm receives 4 or more complaints in a day. Probability= T B. Find the probability that the firm receives 16 or more complaints in a 4-day period. Probability= Input answers to four decimals.
- Customers arrive at a video rental desk at the rate of 12 per minute(Poisson).Each server can handle 4.001 customers per minute(Poisson). If there are 5 servers, determine the probability of 4 or fewer customers in the system. a. 0.047 b. 0.059 c. 0.118 d. 0.764Five males with an X-linked genetic disorder have one child each. The random variable x is the number of children among the five who inherit the X-linked genetic disorder. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. child(ren) (Round to one decimal place as needed.) X 0 1 2 3 4 5 Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. B. No, the random variable x's number values are not associated with probabilities. C. No, the random variable x is categorical instead of numerical. D. No, not every probability is between 0 and 1 inclusive. E. No, the sum of all the probabilities is not equal to 1. Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. P(x)…Suppose that a box contains 8 cameras and that 4 of them are defective. A sample of 2 cameras is selected at random. Define the random variable Xas the number of defective cameras in the sample. Write the probability distribution for X.Write your answer in fraction form or round to 3 decimal places.
- Which table is a probability distribution table?Complaints about an Internet brokerage firm occur at a rate of 4 per day. The number of complaints appears to be Poisson distributed. A. Find the probability that the firm receives 5 or more complaints in a day. Probability = B. Find the probability that the firm receives 10 or more complaints in a 3-day period. Probability =Find the probability and interpret the results. If covenient, use technology to find the probability. The population mean annual salary for environmental compliance specialists is about $65,000. A random sample of 45 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than $62,000? Assume o= $6,000. %3D The probability that the mean salary of the sample is less than $62,000 is (Round to four decimal places as needed.) Interpret the results. Choose the corect answer below. O A. About 4% of samples of 45 specialists will have a mean salary less than $62,000. This is not an unusual event. O B. Only 0.04% of samples of 45 specialists will have a mean salary less than $62,000. This is an extremely unusual event. OC. Only 4% of samples of 45 specialists will have a mean salary less than $62,000. This is an extremely unusual event. D. About 0.04% of samples of 45 specialists will have a mean salary less than $62,000. This is not an…
- K Determine whether the given procedure results in a binomial distribution. If not, state the reason why. Rolling a single die 53 times, keeping track of the "fives" rolled. OA. Not binomial: the trials are not independent. B. The procedure results in a binomial distribution. OC. Not binomial: there are more than two outcomes for each trial. OD. Not binomial: there are too many trials.← Five males with an X-linked genetic disorder have one child each. The random variable x is the number of children among the five who inherit the X-linked genetic disorder. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. child(ren) (Round to one decimal place as needed.) X 0 1 Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. B. No, the random variable x is categorical instead of numerical. C. No, the random variable x's number values are not associated with probabilities. OA. O= child(ren) (Round to one decimal place as needed.) OB. The table does not show a probability distribution. 2 3 4 5 D. No, the sum of all the probabilities is not equal to 1. E. No, not every probability is between 0 and 1 inclusive. Find the mean of the random…determine whether the given procedure results in a binomial distribution. if not, give the reason. Rolling a single die 34 times, keeping track of the number of 3s that are rolled.
