Mathematics, 05.09.2019 17:30 augestfaith
Angela wants to estimate the mean number of siblings for each student in her school. she records the number of siblings for each of 200 randomly selected students in the school. what is the data?
Answers: 2
Mathematics, 21.06.2019 18:30
An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3
Answers: 2
Mathematics, 21.06.2019 20:30
What is always true when two whole numbers are subtracted?
Answers: 1
Mathematics, 22.06.2019 02:50
There are 85 apples on the big tree, john picked out 15%. how many did john pick out?
Answers: 2
Angela wants to estimate the mean number of siblings for each student in her school. she records the...
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