STA 2023 Angelica Demers&I; 6/19/18 1:35 PM Homework: hw#9 San Score: 0 of 1 pt

Question

STA 2023 Angelica Demers&I; 6/19/18 1:35 PM Homework: hw#9 San Score: 0 of 1 pt 2 of 10 (7 completej HW Score: 46.67%, 4.67 of 10 4.2.7 Seventeen of the 50 digital video necorders (DVRs) in an inventory are known to be defective What is the probablity you randomly select an tem that is not defectve The probability is Question Help (Simplity your answer) Enter your answer in the answer box and then click Check Answer ll parts showing Clear A Check Answer This course (STA 2023 is based on Trioia: Essenta's of Statistics, Se 19

Explanation / Answer

probability of non defective items =50-17=33

hence probability that selected item in not defective =33/50 =0.66

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