13. Conditions for an experiment at a certain tracking station require a wind speed less than...
13. Conditions for an experiment at a certain tracking station require a wind speed less than 5 mph. The wind speed at this tracking station is modeled as a continuous random variable X with the following pdf. 100-H) f(a) 1o f(x)= otherwise (a) Find the value of k to make f(x a valid pdf. (b) What percentage of the time is the wind speed acceptable? (c) What is the chance that the wind speed is within 2 mph of the...
The actual tracking weight of a stereo cartridge that is set to track at 4.0 g on a particular changer can be regarded as a continuous rv X with the following pdf. f(x)*1-(-4.0)2 ] 335 otherwise (a) Find the value of k. (b) What is the probability that the actual tracking weight is greater than the prescribed weight? (c) What is the probability that the actual weight is within .25 g of the prescribed weight? (d) What is the probability...
The actual tracking weight of a stereo cartridge that is set to track at 3 g on a particular changer can be regarded as a continuous rv X with the following pdf. f(x) = k 1 − (x − 3)2 2 ≤ x ≤ 4 0 otherwise (a) Sketch the graph of f(x). (b) Find the value of k. (c) What is the probability that the actual tracking weight is greater than the prescribed weight? (d) What is...
DevoreStat9 4. E.006 6. 0.84/1.42 points Previous Answers The actual tracking weight of a stereo cartridge that is set track at 3 g on a particular changer can be regarded as a continuous rv X with the following pdf. 2 x 4 fx) - otherwise 0 (a) Sketch the oraph f fx). f(x) f(x) 0 1.0 O8 0.8 0.6 0.6 0.4 0.4 02 0.2 45 45 2.0 2.5 3.0 3.5 4.0 2.0 2.5 3.0 3.5 4.0 C fix) f(x) 1.0h...