Mathematics, 12.12.2019 04:31 suieemage
Suppose a random variable x has the following probability density function: f(x)=1/x, 1≤x≤c, or f(x)=0 otherwise a) what must the value of c be so that f(x) is a probability density function? b) find p(x< 2)c) find e(x) and var(x)
Answers: 1
Mathematics, 21.06.2019 20:30
On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place
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Mathematics, 21.06.2019 20:30
What is the volume of the cone to the nearest cubic millimeter? (use π = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?
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Mathematics, 21.06.2019 21:30
The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?
Answers: 3
Suppose a random variable x has the following probability density function: f(x)=1/x, 1≤x≤c, or f(x)...
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