< Points: 0.67 of 1 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 315 272 241 149 Order Not Accurate 32 50 34 18 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 selections are made without replacement. Are the events independent? a. Assume that the selections are made with replacement. Are the events independent? The probability of getting two orders from Restaurant D is The events (Do not round until the final answer. Round to four decimal places as needed.)) independent because choosing the first order the probability of the choice of the second order. le 8 - Probability Pt 2 K Question 10, 4.2.15 Part 1 of 2 HW Score: 48.28%, 14 of 29 points Points: 0 of 1 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 D A B C D Order Accurate 327 280 232 133 Order Not Accurate 30 57 33 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 independent. (Do not round until the final answer. Round to four decimal places as needed.) - Probability Pt 2 K < Question 15, 4.2.19 > HW Score: 48.28%, 14 of 29 points (x) Points: 0 of 1 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 o A B D Order Accurate 324 274 234 120 Order Not Accurate 33 53 30 17 If three different orders are selected, find the probability that they are all from Restaurant B. The probability is (Round to four decimal places as needed.) 21, 4.3.14 Part 1 of 3 HW Score: 48.28%, 14 of 29 points O Points: 0 of 1 Save In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (c) below. Purchased Gum Kept the Money Students Given Four Quarters Students Given a $1 Bill 31 17 19 30 a. Find the probability of randomly selecting a student who spent the money, given that the student was given a $1 bill. The probability is (Round to three decimal places as needed.) robability Pt 2 < Question 22, 4.3.17 HW Score: 48.28%, 14 of 29 points O Points: 0 of 1 Save The data represent the results for a test for a certain disease. Assume one individual from the group is randomly selected. Find the probability of getting someone who tested positive, given that he or she did not have the disease. The probability is approximately (Round to three decimal places as needed.) The individual actually had the disease Yes No Positive 121 20 Negative 18 141 B-Probability Pt 2 K Question 23, 4.3.18 Part 1 of 2 HW Score: 48.28%, 14 of 29 points O Points: 0 of 1 The accompanying table shows the results from a test for a certain disease. Find the probability of selecting a subject with a negative test result, given that the subject has the disease. What would be an unfavorable consequence of this error? The probability is (Round to three decimal places as needed.)\ Save The individual actually had the disease Yes No Positive 335 Negative 18 4 1171 Save robability Pt 2 < Question 24, 4.3.19 > HW Score: 48.28%, 14 of 29 points Points: 0 of 1 The table below displays results from experiments with polygraph instruments. Find the positive predictive value for the test. That is, find the probability that the subject lied, given that the test yields a positive result. Did the Subject Actually Lie? D No (Did Not Lie) Yes (Lied) Positive test results Negative test results 16 42 31 12 The probability is (Round to three decimal places as needed.).