Question 3 2 pts (CO 4) Consider the following table Defects in batch Probability 0.04 0.11...
Consider the following table: Defects in batch Probability 0 0.30 1 0.28 2 0.21 3 0.09 4 0.08 5 0.04 Find the standard deviation of this variable. 1.49 1.99 0.67 1.41
Consider the following table. Defects in batch Probability 2 0.21 3 0.37 4 0.22 5 0.10 6 0.07 7 0.03 Find the standard deviation of this variable which is one of these answers: 1.64 1.65 3.54 1.28
Consider the following table Defects in batch Probability 0.18 0.29 0.18 0.14 0.11 0.10 Find the standard deviation of this variable. 4.01 1.52 1 58 2.49
Q5. Consider the following table. Defects in batch Probability 0 0.09 1 0.24 2 0.41 3 0.12 4 0.10 5 0.04 Find the variance of this variable. Homework Help: 3VA. Calculating the mean, variance, and standard deviation of discrete variables (Links to an external site.) (4:35) 3DC. Mean, expected value, variance, and standard deviation of discrete variables (Links to an external site.) (DOCX) Group of answer choices 2.02 1.48 1.22 1.43 Q6 Consider the following table. Defects in batch Probability...
Consider the following table. Defects in batchProbability00.2810.3520.1630.0940.1050.02 Find the variance of this variable. 1.35 0.85 1.83 1.44
Consider the following table. Defects in batchProbability 2. 0.35 3. 0.23 4. 0.20 5. 0.09 6. 0.07 7. 0.06 Find the standard deviation of this variable. 2.27 3.48 1.51 4.50
QUESTION 6 Why is the following not a probability distribution? co to ox P(x) 0.11 0.19 0.43 0.17 0.25 The values of x are negative 4 The probability values are not increasing The probability values do not add to 1 The probability values are not discrete 1) The following questions will be about the contingency table below. The table identifies a group of children by one of the four hair colors, and by type of hair. Blonde Black Red 1...
Question 8 2 pts In a Poisson probability problem, the rate of defects is 1 every 2 hours. Find the probability of 3 defects in 4 hours. use poisspdf or poisscdf function Wk5Hw_Pois 1
1/ Consider the following table. Defects in batch Probability 2 0.18 3 0.29 4 0.18 5 0.14 6 0.11 7 0.10 Find the standard deviation of this variable. 1.52 4.01 1.58 2.49 2/ The standard deviation of samples from supplier A is 0.0841, while the standard deviation of samples from supplier B is 0.0926. Which supplier would you be likely to choose based on these data and why? Supplier B, as their standard deviation is higher and, thus, easier to...
Consider the sample space S = {-3,-1, 0, 2, 4} and the events A = {-1, 0}, B = {0, 2}, and C = {-3, 0, 4} derived from the discrete random variable X. Let the probability of each outcome be as listed in the table below. Outcome (X) Probability −3 0.10 −1 0.20 0 0.30 2 c 4 0.25 Outcome (X) l Probability -3 0.10 -1 0.20 0 0.30 2 c 4 0.25 a) Find the value of the...