IEX is a Poisson distribution variable, then its moment generating function is e^(e' -1).
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Q: psi): 5.7 7.2 7.3 6.2 8.1 6.8 7.0 7.6 6.8 6.5 7.0 6.3 7.9 9.0 8.2 8.7 7.8 9.7 7.4 7.7 9.7 7.8 7.7 11...
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Q: For Hypothesis testing. How and when do you utilize the p-value solution?
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Prove this theorem
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- Respiratory Rate Researchers have found that the 95 th percentile the value at which 95% of the data are at or below for respiratory rates in breath per minute during the first 3 years of infancy are given by y=101.82411-0.0125995x+0.00013401x2 for awake infants and y=101.72858-0.0139928x+0.00017646x2 for sleeping infants, where x is the age in months. Source: Pediatrics. a. What is the domain for each function? b. For each respiratory rate, is the rate decreasing or increasing over the first 3 years of life? Hint: Is the graph of the quadratic in the exponent opening upward or downward? Where is the vertex? c. Verify your answer to part b using a graphing calculator. d. For a 1- year-old infant in the 95 th percentile, how much higher is the walking respiratory rate then the sleeping respiratory rate? e. f.Varza) (16) Let X =U(3) find x) and distribution function.b) Explain how X can be related to the exponential distribution by using a moment generating function argument.
- I want to ask how do we know when we need to use the continuity correction like the second image and when will we use the normal distribution like the 1st image? Thank you(13) Let X b(6,-) find E(5+6x) and distribution function. 3Write a notes on these derivatives in two to three lines why we find it in probability distribution
- 3) Thas an exponential distribution such that P(TS2)=2P(T>4) What is Var(T)=? 4)Q6. Let us assume that the lifetime of light bulbs follows an exponential distribution with the pdf: f(x) = A exp(-Ax) We test 10 bulbs and their lifetimes are 5, 3, 5, 1, 7, 3, 4, 8, 2, 3 years, respectively. What is the MLE for A? What is the method of moments estimator for A?A moment generating function is given by M(1) =e+-e Find the mean and variance of this distribution. a) b) Find the pdf of this distribution.
- Calculate the mean and variance when the probability variable X's moment-generating function is as follows f(x)= 2x-1/16 , x=1,2,3,4 my answer is mean = 25/8, var = 170/16 - (50/16)^2 but solution is mean = 2, var = 4/5 How do we solve the problem? Help meMove to Archive x 0.3e If 1-.7et is the mgf of a well known function. It is Geometric mgf i) Its name is ii) The mean of this distribution = iii) P(x = 4) = iv) The variance of this distribution isالموافق foo an exponentiaL distribution fx Cx jt) e.w. where u>o Write (Dankderive) meancespedoed V9lue) f.eECx)SEE MORE QUESTIONS