309Perform the following key operation to display a graph.Jcc6(DRAW)uuuuuStudent-t distribution probabilityStudent-t distribution probability calculates the probability of t distribution datafalling between two specific values.p =ΓΓdfπ2df2df + 1– df+12df1 + x 2dxab∫ a : lower boundaryb : upper boundaryPerform the following key operations from the statistical data list.5(DIST)2(t )2(tcd)Data is specified using parameter specification. The following shows the meaningof each item.Lower ............. lower boundaryUpper ............. upper boundarydf .................... degrees of freedom (df > 0)Execute .......... executes a calculationExample To calculate Student-t distribution probability for a specificparameter valueFor this example, we will calculate Student-t distributionprobability when lower boundary = –2, upper boundary = 3, anddegrees of freedom = 18.-cwdwbiw1(CALC)prob ................ Student-t distribution probabilityDistribution 18 - 8Downloaded from www.Manualslib.com manuals search engine
