Find the partial fraction decomposition for the expression. Show system used to solve for A and B in the partial fraction

decomposition process.

(- 31x - 93)/ (2x^2 + 12x + 18)

Identify each of the following statements as either true or false. a) (Click for List) # In a standard normal distribution, the variance and the standard deviation are the same value. b) (Click for List) + Both the normal and standard normal distributions are always symmetric around 0. C) (Click for List) # The are two parameters in the normal distribution. d) (Click for List) # The domain of a normal distribution is -cotoco. e) (Click for List) + If a continuous random variable has a normal distribution with mean, and standard deviations, it can be X-H transformed to a standard normal distribution with the formula z = =This Question: 2 pts 13 of 28 (0 complete) This Test Which of the following is not true? Choose the correct answer below O A. A z-score is an area under the normal curve. O.B. The area in any normal distribution bounded by some score k is the same as the area bounded by the equivalent z-score in the standard normal distribution. Q C. If values are converted to standard z-scores, then procedures for working with all normal distributions are the same as those for the standard normal distribution. O D. A z-score is a conversion that standardizes any value from a normal distribution to a standard normal distribution.X is the random variable of a binomial experiment with the probability of success in n = 294 independent trials. We use a normal distribution to fit the data produced by this binomial experiment. Then . (a) The mean of the normal distribution is . (b) The standard deviation of the normal distribution is . (c) The moment generating function of the normal distribution isNormal Probability Distributions apter 6 Standard Normal Distribution. In Exercises 9-12, find the area of the shaded Lion. The graph depicts the standard normal distribution with mean O and . dard deviation I. 10. 9. 2- -0.75 2 = 0.75 12. 11. - 2 = 1.60 20 -0.60- Lx = 1.20 > =-0.90- Standard Normal Distribution. In Exercises 13-16, find the indicated & The graph depicts the standard normal distribution with mean O and sta deviation I. 13. 14. 0.9798 0.2546 15. 16. 0.1075 0.9418 Standard Normal Distribution. In Exercises 17-36, assume that ther readings are normally distributed with a mean of OC and a standard of 1.00 C. A thermometer is randomly selected and tested. In each sketch, and find the probability of each reading. (The gin degrees.) If using technology instead of