variance and standard deviation exercise



discrete variable

exercise 91
calculate the variance and standard deviation of the hight of the seven class pupils

exercise 92
calculate the variance and standard deviation of the grads of the photography students

exercise 93
calculate the variance and standard deviation of the hight of the pupils

exercise 94
calculate the variance and standard deviation of the hight of the seven class pupils

exercise 95
calculate the variance and standard deviation of the weight of the students

exercise 96
calculate the variance and standard deviation of the weight of the students

exercise 97
calculate the variance and standard deviation of the weight of the students

exercise 98
calculate the variance and standard deviation income of the students parents

exercise 99
calculate the variance and standard deviation income of the photography students parents

exercise 100
calculate the variance and standard deviation of the hight of the seven class pupils







basic statistics menu





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