variance and standard deviation exercise



discrete variable

exercise 71
calculate the variance and standard deviation of the hight of the seven class pupils

exercise 72
calculate the variance and standard deviation of the hight of the seminar students

exercise 73
calculate the variance and standard deviation of the hight of the students

exercise 74
calculate the variance and standard deviation of the grads of the seminar students

exercise 75
calculate the variance and standard deviation of the weight of the photography students

exercise 76
calculate the variance and standard deviation of the weight of the students

exercise 77
calculate the variance and standard deviation of the weight of the photography students

exercise 78
calculate the variance and standard deviation of the weight of the students

exercise 79
calculate the variance and standard deviation of the weight of the seven class pupils

exercise 80
calculate the variance and standard deviation of the weight of the students







basic statistics menu





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