Mathematics, 04.11.2019 08:31 dudeguy3593
Ineed to find the mean variance and standard deviation of the probability distribution rounded to the nearest hundredth, survey was taken of students in a high school to determine the number of extra curricular activities each student engages in
activities is 0-7
students is 10,30,25,45,63,21,17,3
Answers: 1
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