Texas Instruments TI-84 PLUS SILV Guidebook - Page 377
Xlistname, freqlist, regequ, numtrials, numsimulations, lower, upper, lowerint, upperint, columns
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Function or Instruction/Arguments P4Ry(r,q) QuadReg [Xlistname, Ylistname,freqlist, regequ] QuartReg [Xlistname, Ylistname,freqlist, regequ] Radian rand[(numtrials)] randBin(numtrials,prob [,numsimulations]) randInt( lower,upper [,numtrials]) randIntNoRep(lowerint, upperint) randM(rows,columns) randNorm(m,s [,numtrials]) re^qi Real real(value) RecallGDB n RecallPic n Result Key or Keys/Menu or Screen/Item Returns Y, given polar coordinates r and q or a list of polar y ; coordinates. ANGLE 8:P4Ry( Fits a quadratic regression model to Xlistname and ... Ylistname with frequency freqlist, and stores the regression CALC equation to regequ. 5:QuadReg Fits a quartic regression model to Xlistname and Ylistname ... with frequency freqlist, and stores the regression equation CALC to regequ. 7:QuartReg Sets radian angle mode. † z Radian Returns a random number between 0 and 1 for a specified number of trials numtrials. PRB 1:rand Generates and displays a random real number from a specified Binomial distribution. PRB 7:randBin( Generates and displays a random integer within a range specified by lower and upper integer bounds for a specified PRB number of trials numtrials. 5:randInt( Returns a random ordered list of integers from a lower integer to an upper integer which may include the lower integer and upper integer. PRB 8:randIntNoRep( Returns a random matrix of rows (1-99) × columns (1-99). y > MATH 6:randM( Generates and displays a random real number from a specified Normal distribution specified by m and s for a specified number of trials numtrials. PRB 6:randNorm( Sets the mode to polar complex number mode (re^qi). † z re^qi Sets mode to display complex results only when you enter † z complex numbers. Real Returns the real part of a complex number or list of complex numbers. CPX 2:real( Restores all settings stored in the graph database variable y < GDBn. STO 4:RecallGDB Displays the graph and adds the picture stored in Picn. y < STO 2:RecallPic Appendix A: Functions and Instructions 370