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Mathematics, 19.02.2021 21:50, knussoshd8329
Two students solved a problem. One student solved it correctly and one student solved it incorrectly. Determine which student solved the problem correctly.
The problem: 53+42
5
3
+
4
2
Tom: 5+5+5Ă—4+4=120
5
+
5
+
5
Ă—
4
+
4
=
120
Maggie: 5Ă—5Ă—5+4Ă—4=141
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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Mathematics, 21.06.2019 18:30, zoeatlowapple
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
![image](/tpl/images/cats/mat.png)
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Two students solved a problem. One student solved it correctly and one student solved it incorrectly...
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