N. Solutions for John E. FreundN. If, d, the diameter of a circleChatoPTN. Try Ace AI STEM Tutor by Nunumerade.com/questions/if-d-the-diameter-of-a-circle-is-selected-at-random-from-the-density-function-fdkleft1-fracd5right-0/GoogleImported From Sa . ..N. Handout 4 Exercis...N. Solutions for Finan....All BookmarksNumeradeSearch for answers and textbooksTextbooks Ace-Al Tutor Ask our Educators Study ToolsQUESTIONANSWERED STEP-BY-STEPIf, d, the diameter of a circle is selected at random from the density function...If, d, the diameter of a circle is selected at random from the density function f(d)=k(1-(d)/(5)), 0<d<5(a) find the value of k so that f(d) is a probability density;(b) find the density function of the areas of the circles so selected.TEXTBOOK ANSWER - AI GENERATEDStep 1 / 4(a)Stop 2 / 4To find the value of k, we need to make sure that the total probability is equal to 1 . That i s, we need to find k such that the integral of the density function over its domain is equal to 1: ∫0^5 f(d) d d=1Jump To Question -Upload image or fileType your question here:FeedbackJohn E. Freund's Mathematical Statistics with Applications