https://edugen.wileyplus.com/edugen/student/mainfr.urni K Mary Kay UWW, wNS D2L

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https://edugen.wileyplus.com/edugen/student/mainfr.urni K Mary Kay UWW, wNS D2L chegg D WileyPLUS ure APA citat Black, Business Statistics, 8e tice Assignment Gradebook ORION nent Question 1 Values are uniformly distributed between 192 and 269. (Round your answers to 3 decimal places.) (a) What is the value of fx) for this distribution? (b) Determine the mean of this distribution: (c) Determine the standard deviation of this distribution: (d) Probability of (x 254) = (e) Probability of (197 Sx S 246)- (f) Probability of (x 217) - e * search

Explanation / Answer

here it is uniform distribution with paramter a=192 and b=269

a) hence f(x) =1/(b-a) =1/(269-192)=0.013

b) mean =(a+b)/2 =230.5

c)std deviation=(b-a)/(12)1/2 =22.228

d)P(X>254)=(269-254)/(269-192)=0.195

e)P(197<X<246)=(246-197)/(269-192)=0.636

f)P(X<217)=(217-192)/(269-192)=0.325

please revert for any clarification required

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