exercise:234ec6829d: Difference between revisions
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Write a program to choose independently 25 numbers at random from <math>[0,20]</math>, compute their sum <math>S_{25}</math>, and repeat this experiment 1000 times. Make a bar graph for the density of <math>S_{25}</math> and compare it with the | |||
normal approximation of Exercise [[exercise:A4384d1a48 |Exercise]]. How good is the fit? Now | normal approximation of Exercise [[exercise:A4384d1a48 |Exercise]]. How good is the fit? Now | ||
do the same for the standardized sum <math>S_{25}^*</math> and the average <math>A_{25}</math>. | do the same for the standardized sum <math>S_{25}^*</math> and the average <math>A_{25}</math>. | ||
Latest revision as of 23:18, 14 June 2024
Write a program to choose independently 25 numbers at random from [math][0,20][/math], compute their sum [math]S_{25}[/math], and repeat this experiment 1000 times. Make a bar graph for the density of [math]S_{25}[/math] and compare it with the normal approximation of Exercise Exercise. How good is the fit? Now do the same for the standardized sum [math]S_{25}^*[/math] and the average [math]A_{25}[/math].