Question

QuestionHomework: Go - Graded Week3 HomeworkUse the data in the following table, which lists drive-thru order accuracy at popular fast fooin the table.Drive-thru RestaurantCDAB313 278Order Accurate237138Order Not Accurate37593815If one order is selected, find the probability of getting food that is not from Restaurant A.The probability of getting food that is not from Restaurant A is(Round to three decimal places as needed.)

Answer 1

The table below would be helpful in solving the question

Probability of getting food from restaurant A becomes

`\begin{gathered} \frac{expected\text{ outcome for A}}{total\text{ outcome }} \\ (350)/(1,115) \end{gathered}`

Probability of getting food that is not from restaurant A becomes

1 - Probability of getting food from restaurant A

`\begin{gathered} 1-(350)/(1115) \\ =(153)/(223) \\ =0.68609865 \\ =0.686 \end{gathered}`

Hence the answer is 0.686