Mothers Against Drunk Driving is a very visible group whose main focus is to educate the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Mothers Against Drunk Driving is a very visible group whose main focus is to educate the public about the ham caused by drunk drivers. A study was recently done that emphasized the problem we all face with drinking and driving. Four hundred accidents that occurred on a Saturday night were analyzed. Two items noted were the number of vehicles involved and whether alcohol played a role in the accident. The numbers are shown below: Number of Vehicles Involved Did alcohol play a role? 50 25 75 1 3 Totals Yes No 100 175 20 30 170 230 Totals 275 50 400 28. Referring to Scenario 4-1, what proportion of accidents involved more than one vehicle? a) 50/400 or 12.5% b) 75/400 or 18.75% c) 275/400 or 68.75% d) 325/400 or 81.25% 29. Referring to Scenario 4-1, what proportion of accidents involved alcohol and a single vehicle? a) 25/400 or 6.25% b) 50/400 or 12.5% c) 195/400 or 48.75% d) 245/400 or 61.25% 30. Referring to Scenario 4-1, what proportion of accidents involved alcohol or a single vehicle? a) 25/400 or 6.25% b) 50/400 or 12.5% c) 195/400 or 48.75% d) 245/400 or 61.25% 31. Referring to Scenario 4-1, given alcohol was involved, what proportion of accidents involved a single vehicle? a) 50/75 or 66.67% b) 50/170 or 29.41% c) 120/170 or 70.59% d) 120/400 or 30% 32. Referring to Scenario 4-1, given that multiple vehicles were involved, what proportion of accidents involved alcohol? a) 120/170 or 70.59% b) 120/230 or 52.17% c) 120/325 or 36.92% d) 120/400 or 30% 33. Referring to Scenario 4-1, given that 3 vehicles were involved, what proportion of accidents involved alcohol? a) 20/30 or 66.67% b) 20/50 or 40% c) 20/170 or 11.77% d) 20/400 or 5% 34. Referring to Scenario 4-1, given that alcohol was not involved, what proportion of the accidents were single vehicle? a) 50/75 or 66.67% b) 25/230 or 10.87% c) 50/170 or 29.41% d) 25/75 or 33.33% 35. Referring to Scenario 4-1, given that alcohol was not involved, what proportion of the accidents were multiple vehicle? a) 50/170 or 29.41% b) 120/170 or 70.59% c) 205/230 or 89.13% d) 25/230 or 10.87% Mothers Against Drunk Driving is a very visible group whose main focus is to educate the public about the ham caused by drunk drivers. A study was recently done that emphasized the problem we all face with drinking and driving. Four hundred accidents that occurred on a Saturday night were analyzed. Two items noted were the number of vehicles involved and whether alcohol played a role in the accident. The numbers are shown below: Number of Vehicles Involved Did alcohol play a role? 50 25 75 1 3 Totals Yes No 100 175 20 30 170 230 Totals 275 50 400 28. Referring to Scenario 4-1, what proportion of accidents involved more than one vehicle? a) 50/400 or 12.5% b) 75/400 or 18.75% c) 275/400 or 68.75% d) 325/400 or 81.25% 29. Referring to Scenario 4-1, what proportion of accidents involved alcohol and a single vehicle? a) 25/400 or 6.25% b) 50/400 or 12.5% c) 195/400 or 48.75% d) 245/400 or 61.25% 30. Referring to Scenario 4-1, what proportion of accidents involved alcohol or a single vehicle? a) 25/400 or 6.25% b) 50/400 or 12.5% c) 195/400 or 48.75% d) 245/400 or 61.25% 31. Referring to Scenario 4-1, given alcohol was involved, what proportion of accidents involved a single vehicle? a) 50/75 or 66.67% b) 50/170 or 29.41% c) 120/170 or 70.59% d) 120/400 or 30% 32. Referring to Scenario 4-1, given that multiple vehicles were involved, what proportion of accidents involved alcohol? a) 120/170 or 70.59% b) 120/230 or 52.17% c) 120/325 or 36.92% d) 120/400 or 30% 33. Referring to Scenario 4-1, given that 3 vehicles were involved, what proportion of accidents involved alcohol? a) 20/30 or 66.67% b) 20/50 or 40% c) 20/170 or 11.77% d) 20/400 or 5% 34. Referring to Scenario 4-1, given that alcohol was not involved, what proportion of the accidents were single vehicle? a) 50/75 or 66.67% b) 25/230 or 10.87% c) 50/170 or 29.41% d) 25/75 or 33.33% 35. Referring to Scenario 4-1, given that alcohol was not involved, what proportion of the accidents were multiple vehicle? a) 50/170 or 29.41% b) 120/170 or 70.59% c) 205/230 or 89.13% d) 25/230 or 10.87%
Expert Answer:
Related Book For
Introduction to Emergency Management
ISBN: 978-0471772606
1st edition
Authors: Michael K. Lindell, Carla Prater, Ronald W. Perry
Posted Date:
Students also viewed these mathematics questions
-
Mothers Against Drunk Driving is a very visible group whose main focus is to educate the public about the harm caused by drunk drivers. A study was recently done that emphasized the problem we all...
-
As part of an initiative to educate the public about the dangers of myths that are related to disasters, you are writing an article for a website. Outline the key points you would make in the article.
-
How would you educate the public about mortgage lending?
-
Find the median and the mode for the following data: 65, 66, 66, 70, 71, 72, 72, 72, 78, 83, 85, 86, 87, 87, 88, 88, 92, 93, 95, 95, 99, 100, 102, 102, 102, 102, 102, 103, 104, 108, 111, 113, 118,...
-
In a survey of 529 travelers, 386 said that location was very important and 323 said that room quality was very important in choosing a hotel. a. Construct a 95% confidence interval estimate for the...
-
A U.S. Travel Data Center survey conducted for Better Homes and Gardens of 1500 adults found that 39% said that they would take more vacations this year than last year. Find the 95% confidence...
-
Calculate the interquartile range for each of the following sets of data: a. \(3,6,7,12,15,17,23,28\) b. \(8,4,1,6,13,10,12,5\) c. \(3,8,14,11,16,7,14,15,11,9,12,6\) d....
-
Selected comparative financial statements of Sugo Company follow. Required 1. Compute trend percents for all components of both statements using 2006 as the base year. Analysis Component 2. Analyze...
-
Garfield Corporation expects to sell 1,200 units of its pet beds in March and 700 units in April. Each unit sells for $150. Garfield's ending inventory policy is 40 percent of the following month's...
-
Refer back to the beginning of this chapter to the excerpt from a Los Angeles Times article about Reed Slatkin's fraud. The article insinuates that the FBI and IRS's raiding of Slatkin's office...
-
Madrid Co. has a direct labor standard of 4 hours per unit of output. Each employee has a standard wage rate of $11.50 per hour. During February, Madrid Co. paid $99,900 to employees for 9,160 hours...
-
A Social Security number consists of nine digits in a particular order, and repetition of digits is allowed. If randomly selecting digits for one Social Security number, what is the probability that...
-
Favorite musical group Classify the variable as qualitative or quantitative.
-
Telephone interviews of 1,502 adults found that only 69% could identify the current vice-presidents voice over the phone. Determine whether the underlined value is a parameter or a statistic.
-
Address Classify the variable as qualitative or quantitative.
-
In a survey of a sample of 1050 teenagers, 17% said they like to watch soccer. Determine whether the underlined value is a parameter or a statistic.
-
If your bank pays you an interest rate of 6% and the inflation rate is 2%, then your real rate of return is 8%. Explain?
-
Refer to the information from Exercise 22-19. Use the information to determine the (1) Weighted average contribution margin , (2) Break-even point in units, and (3) Number of units of each product...
-
Define RTK and list its legal provisions.
-
What are some tools/resources for a Hazard Vulnerability Analysis?
-
Why is it important to set goals for the Risk Communication Program?
-
What is the relationship between theta, delta, and gamma when the underlying asset price follows geometric Brownian motion?
-
How is vega defined?
-
What is the delta of (a) a forward contract and (b) a futures contract on an asset that provides no income?
Study smarter with the SolutionInn App