A visual inspection of a defects location on concrete element manufacturing process resulted in the following table: Number of defects Proportion of concrete element 0. 0.4 1 0.2 0.15 3. 0.1 4 0.05 5...

A visual inspection of a defects location on concrete element manufacturing process resulted in the following table: Number of defects | Proportion of concrete element 0 0.4 1 0.2 2 0.15 3 0.1 4 0.05 5 or more 0.1 a) If one element is selected randomly from this process to inspected, what is the probability that it contains no defects? b) What is the probability that it contains 3 or more defects?

A visual inspection of a defects location on concrete element manufacturing<br>process resulted in the following table:<br>Number of defects Proportion of concrete element<br>0.<br>0.4<br>1<br>0.2<br>0.15<br>3.<br>0.1<br>4<br>0.05<br>5 or more<br>0.1<br>a) If one element is selected randomly from this process to inspected, what is<br>the probability that it contains no defects?<br>b) What is the probability that it contains 3 or more defects?<br>

Extracted text: A visual inspection of a defects location on concrete element manufacturing process resulted in the following table: Number of defects Proportion of concrete element 0. 0.4 1 0.2 0.15 3. 0.1 4 0.05 5 or more 0.1 a) If one element is selected randomly from this process to inspected, what is the probability that it contains no defects? b) What is the probability that it contains 3 or more defects?

Jun 10, 2022

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A visual inspection of a defects location on concrete element manufacturing process resulted in the following table: Number of defects Proportion of concrete element 0. 0.4 1 0.2 0.15 3. 0.1 4 0.05 5...

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