​Drive-thru Restaurant A B C D Order Accurate 326 262 239 120 Order Not Accurate 40 53 38 14 If one order is​ selected, find the probability of getting an order from Restaurant A or an order that is...

If one order is​ selected, find the probability of getting an order from Restaurant A or an order that is accurate. Are the events of selecting an order from Restaurant A and selecting an accurate order disjoint​ events?

The probability of getting an order from Restaurant A or an order that is accurate is