Laura schultz always start by drawing a sketch of the normal distribution that you are working with. Shade in the area probability that you are given or trying to find, and label the mean, standard deviation, lower. Binomial and normal probability distribution ti 8384. To use the previous result of a calculation, type 2nd ans. The normal distribution on the ti 83 84 plus the three major functions for the normal curve on the ti 83 84 plus calculators are located in the distribution menu. Ti 83 plus specific information copies a bit image of the current display to ram. Page 94 4 box plot 5 normal probability plot ti 83 plus developer guide chapter 2. Hypothesis testing one sample here we see how to use the ti 83 84 to conduct hypothesis tests about proportions and means. A mean of zero and a standard deviation of one are. Use enter to finish calculations and to choose menu items. Calculator instructions for statistics using the ti 83, ti 83 plus, or ti84 i.
Use 2nd to access the yellow options above the keys use alpha to access the green options above the keys 2nd quit will back you out of a menu. How to draw a bell curve on the ti 83 using the normalpdf function. Page 5 advantages to using the ti 83, ti 83 plus, and ti84 plus this calculator manual will focus on how to get the most out of using the ti 83, ti 83 plus, and the ti84 plus calculators by texas instruments. Calculator notes for ti83 plus and ti84 plus pdf kendall hunt. Overhead projectable unit available same lcd as the ti82ti 83. Disables the run indicator located in the upper right corner of the display. The screen then shows normalcdf and you can put in the variables from here. Using a ti83 or ti84 to find the area under a normal curve. Usage for any normal distribution with mean and standard deviation if x is a. Generally, normalpdf is not used except in the y editor to draw the normal curve. Change of intestinal microbiota with elemental diet and.