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 |
317 |
279 |
230 |
140 |
Order Not Accurate |
37 |
54 |
39 |
13 |
If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below.
a. Assume that the selections are made with replacement. Are the events independent?
The probability is
. The events
are are not
independent.
(Round to three decimal places as needed.)
b. Assume that the selections are made without replacement. Are the events independent?
The probability is
. The events
are not are
independent.
(Round to three decimal places as needed.)
Use the data in the following table, which lists drive-thru order accuracy at popular fast food...
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 Order Accurate 326277240123 Order Not Accurate3 59 If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below. a. Assume that the selections are made with replacement. Are the events independent? The probability isThe events ndependent. Round to three decimal places...
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. Restaurant A Restaurant B Restaurant C Restaurant D Order Accurate 327 267 242 141 Order Not Accurate 31 52 35 11 If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below. a. Assume that the selections are made with replacement. Are the...
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 | 325 280 248 39 53 35 Order Accurate Order Not Accurate D 132 15 If two orders are selected, find the probability that they are both from Restaurant D. a. Assume that the selections are made with replacement. Are the events independent?...
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 323 278 232 132 Order Not Accurate 31 54 30 19 If two orders are selected, find the probability that they are both from Restaurant D. a. Assume that the selections are made with replacement. Are the events independent? b. Assume that...
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 С D Order Accurate 331 269 245 144 Order Not Accurate 34 53 30 18 If two orders are selected, find the probability that they are both accurate Complete parts (a) and (b) below. a. Assume that the selections are made with replacement. Are the...
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 А в со 334272230120 36 56 31 Order Accurate Order Not Accurate Itwo orders are selected find the probability that they are both from Restaurant a. Assume that the selections are made with replacement Are the events independent b. Assume that the selections are made without replacement...
Use the data in the following table, which lists drive-thru order acouracy at popular fast food chains. Assume that orders are randomly selected from those included in the table. Order Accurate Order Not Accurate Drive-thru Restaurant А B с 337 279 241 32 58 34 D 133 13 If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below. a. Assume that the selections are made with replacement. Are the events independent?...
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 323 274 244 130 Order Not Accurate 32 56 36 19 If two orders are selected, find the probability that they are both from Restaurant D. a. Assume that the selections are made with replacement. Are the events independent? b. Assume that the...
4. 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 325 277 238 33 56 39 Order Accurate Order Not Accurate D 145 11 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...
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 ABCDOrder Accurate313313268268244244141141Order Not Accurate3838595936361515If two orders are selected, find the probability that they are both from Restaurant D.a. Assume that the selections are made with replacement. Are the events independent?b. Assume that the selections are made without replacement. Are the events independent?