Use the data in the following table, which lists drive-thru order accuracy at popular fast-food chains. Assume that orders are randomly selected from those included in the table. Drive-thru Restaurant A B C D Order Accurate 319 260 240 136 Order Not Accurate 34 56 31 11 If one order is selected, find the probability of getting an order from restaurant B or C or an order that is not accurate.
Use the data in the following table, which lists drive-thru order accuracy at popular fast-food chains. Assume that orders are randomly selected from those included in the table. Drive-thru Restaurant A B C D Order Accurate 319 260 240 136 Order Not Accurate 34 56 31 11 If one order is selected, find the probability of getting an order from restaurant B or C or an order that is not accurate.
A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Use the data in the following table, which lists drive-thru order accuracy at popular fast-food chains. Assume that orders are randomly selected from those included in the table.
Drive-thru Restaurant
|
A
|
B
|
C
|
D
|
---|---|---|---|---|
Order Accurate
|
319
|
260
|
240
|
136
|
Order Not Accurate
|
34
|
56
|
31
|
11
|
If one order is selected, find the probability of getting an order from restaurant B or C or an order that is not accurate.
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