please help I don't know where to start

the table 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 Drive-thru Restaurant D Order Accurate 328 260 231 Order Not Accurate If one order is selected, find the probability of getting an order that is not accurate or is from Restaurant C. Are the events of selecting an order that is not accurate and selecting an order from Restaurant C disjoint events? The probability of getting an order from Restaurant C or an order that is not accurate is (Round to three decimal places as needed ) Are the events of selecting an order from Restaurant C and selecting an inaccurate order disjoint events? The events disjoint because it possible to