Mathematics, 24.12.2019 23:31 andrewjschoon2876
Let x denote the proportion of allotted time that a randomly selected student spends working on a certain aptitude test. suppose the pdf of x is f(x; u) 55(u 1 1)xu 0 # x # 1 0 otherwise where 21 , u. a random sample of ten students yields data x1 5 .92, x2 5 .79, x3 5 .90, x4 5 .65, x5 5 .86, x6 5 .47, x7 5 .73, x8 5 .97, x9 5 .94, x10 5 .77. a. use the method of moments to obtain an estimator of u, and then compute the estimate for this data. b. obtain the maximum likelihood estimator of u, and then compute the estimate for the given data.
Answers: 1
Mathematics, 21.06.2019 20:30
Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9
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Mathematics, 21.06.2019 21:10
Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points
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Mathematics, 21.06.2019 23:00
40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.
Answers: 2
Mathematics, 22.06.2019 04:30
Television viewing reached a new high when the global information and measurement company reported a mean daily viewing time of 8.35 hours per household. use a normal probability distribution with a standard deviation of 2.5 hours to answer the following questions about daily television viewing per household. a. what is the probability that a household views television between 4 and 10 hours a day? (to 4 decimals) b. how many hours of television viewing must a household have in order to be in the top 7% of all television viewing household? (to 2 decimals) c. what is the probability that a household views television more than 4 hours a day? (to 4 decimals)
Answers: 1
Let x denote the proportion of allotted time that a randomly selected student spends working on a ce...
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