Question

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	323323	275275	242242	144144
Order Not Accurate	3939	5454	3232	1818

If one order is​ selected, find the probability of getting an order that is not accurate.

The probability of getting an order that is not accurate is

nothing.

​(Round to three decimal places as​ needed.)

Answer 1

the necessary calculation table:-

	A	B	C	D	row total
order accurate	323	275	242	144	984
order not accurate	39	54	32	18	143

If one order is​ selected, find the probability of getting an order that is not accurate is:-

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