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The article "SUVS Score Low in New Federal Rollover Ratings gave information on death rates for various kinds of accidents by vehicle type for accidents reported to the police. Suppose that we randomly select an accident reported to the police and consider the following events. R = event that the selected accident is a single-vehicle rollover F = event that the selected accident is a frontal collision D = event that the selected accident results in a death Information in the article indicates that the following probability estimates are reasonable. P(R) = 0.06, P(F) = 0.60, P(RID) = 0.30, P(FID) = 0.54. (a) Interpret the value of P(RID). O This is the probability that an accident was a single-vehicle rollover given that an accident results in death. O This is the probability that an accident results in death given that it was a single vehicle rollover. O This is the probability that an accident was a frontal collision given that an accident results in death. O This is the probability that an accident results in death given that it was a single vehicle rollover. O This is the probability that an accident results in death. (b) Interpret the value of P(FID). O This is the probability that an accident was a single-vehicle rollover given that an accident results in death. O This is the probability that an accident results in death given that it was a single vehicle rollover. O This is the probability that an accident was a frontal collision given that an accident results in death. O This is the probability that an accident results in death given that it was a single vehicle rollover. O This is the probability that an accident results in death. (c) Are the events R and D independent? Justify your answer. O Yes, as the probabilities P(R) and P(RID) are not equal. O No, as the probabilities P(R) and P(RID) are equal. O No, as the probabilities P(R) and P(RID) are not equal. O Yes, as the probabilities P(R) and P(RID) are equal.

The article "SUVS Score Low in New Federal Rollover Ratings gave information on death rates for various kinds of accidents by vehicle type for accidents reported to the police. Suppose that we randomly select an accident reported to the police and consider the following events. R = event that the selected accident is a single-vehicle rollover F = event that the selected accident is a frontal collision D = event that the selected accident results in a death Information in the article indicates that the following probability estimates are reasonable. P(R) = 0.06, P(F) = 0.60, P(RID) = 0.30, P(FID) = 0.54. (a) Interpret the value of P(RID). O This is the probability that an accident was a single-vehicle rollover given that an accident results in death. O This is the probability that an accident results in death given that it was a single vehicle rollover. O This is the probability that an accident was a frontal collision given that an accident results in death. O This is the probability that an accident results in death given that it was a single vehicle rollover. O This is the probability that an accident results in death. (b) Interpret the value of P(FID). O This is the probability that an accident was a single-vehicle rollover given that an accident results in death. O This is the probability that an accident results in death given that it was a single vehicle rollover. O This is the probability that an accident was a frontal collision given that an accident results in death. O This is the probability that an accident results in death given that it was a single vehicle rollover. O This is the probability that an accident results in death. (c) Are the events R and D independent? Justify your answer. O Yes, as the probabilities P(R) and P(RID) are not equal. O No, as the probabilities P(R) and P(RID) are equal. O No, as the probabilities P(R) and P(RID) are not equal. O Yes, as the probabilities P(R) and P(RID) are equal.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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6.5.2

The article "SUVS Score Low in New Federal Rollover Ratings"+ gave information on death rates for various kinds of accidents by vehicle type for accidents reported to the police. Suppose that we randomly select an accident reported to the police and consider the following events. R = event that the selected accident is a single-vehicle rollover F = event that the selected accident is a frontal collision D = event that the selected accident results in a death Information in the article indicates that the following probability estimates are reasonable. P(R) = 0.06, P(F) = 0.60, P(R|D) = 0.30, P(F|D) = 0.54. (a) Interpret the value of P(R|D). This is the probability that an accident was a single-vehicle rollover given that an accident results in death. This is the probability that an accident results in death given that it was a single vehicle rollover. This is the probability that an accident was a frontal collision given that an accident results in death. This is the probability that an accident results in death given that it was a single vehicle rollover. This is the probability that an accident results in death. (b) Interpret the value of P(F|D). This is the probability that an accident was a single-vehicle rollover given that an accident results in death. This is the probability that an accident results in death given that it was a single vehicle rollover. This is the probability that an accident was a frontal collision given that an accident results in death. This is the probability that an accident results in death given that it was a single vehicle rollover. This is the probability that an accident results in death. (c) Are the events R and D independent? Justify your answer. Yes, as the probabilities P(R) and P(RID) are not equal. No, as the probabilities P(R) and P(R|D) are equal. No, as the probabilities P(R) and P(R|D) are not equal. Yes, as the probabilities P(R) and P(R|D) are equal.
Transcribed Image Text:The article "SUVS Score Low in New Federal Rollover Ratings"+ gave information on death rates for various kinds of accidents by vehicle type for accidents reported to the police. Suppose that we randomly select an accident reported to the police and consider the following events. R = event that the selected accident is a single-vehicle rollover F = event that the selected accident is a frontal collision D = event that the selected accident results in a death Information in the article indicates that the following probability estimates are reasonable. P(R) = 0.06, P(F) = 0.60, P(R|D) = 0.30, P(F|D) = 0.54. (a) Interpret the value of P(R|D). This is the probability that an accident was a single-vehicle rollover given that an accident results in death. This is the probability that an accident results in death given that it was a single vehicle rollover. This is the probability that an accident was a frontal collision given that an accident results in death. This is the probability that an accident results in death given that it was a single vehicle rollover. This is the probability that an accident results in death. (b) Interpret the value of P(F|D). This is the probability that an accident was a single-vehicle rollover given that an accident results in death. This is the probability that an accident results in death given that it was a single vehicle rollover. This is the probability that an accident was a frontal collision given that an accident results in death. This is the probability that an accident results in death given that it was a single vehicle rollover. This is the probability that an accident results in death. (c) Are the events R and D independent? Justify your answer. Yes, as the probabilities P(R) and P(RID) are not equal. No, as the probabilities P(R) and P(R|D) are equal. No, as the probabilities P(R) and P(R|D) are not equal. Yes, as the probabilities P(R) and P(R|D) are equal.
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