Social Studies, 19.12.2019 17:31, hma9153

Many freeways have service (or logo) signs that give information on attractions, camping, lodging, food, and gas services prior to off-ramps. these signs typically do not provide information on distances. an article reported that in one investigation, six sites along interstate highways where service signs are posted were selected. for each site, crash data was obtained for a three-year period before distance information was added to the service signs and for a one-year period afterward. the number of crashes per year before and after the sign changes were as follows.

Answers: 3

Show answers

Other questions on the subject: Social Studies

Social Studies, 22.06.2019 10:00, acina

In the spring of 1989, thousands of protesters gathered in tiananmen square in beijing, china. they rallied around a plaster statue that resembled the statue of liberty which they called “the goddess of democracy.” these protestors were seeking a) united states assistance in gaining better health care. b) economic reforms which would allow more chinese exports. c) the boycott of the future olympic games scheduled for beijing. d) political reforms to allow more freedom of speech and political representation.

Answers: 1

continue

Social Studies, 22.06.2019 11:10, ilovecatsomuchlolol

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting

Answers: 2

continue

Social Studies, 22.06.2019 12:20, perezsamantha3oqr0za

Janette goes into an electronics superstore to buy a new computer. the salesperson works with her to find the right model, and she agrees to buy a new computer for $500 and a floor-model 18-inch monitor for $100. just when she is ready to pay, the salesperson walks away for a minute and then comes back to inform her that the monitor she was ready to purchase can't be sold for < $125. she agrees to the extra $25 even though they had initially agreed on the $100 selling price. janette has fallen for the technique of gaining compliance.

Answers: 3

continue

Social Studies, 22.06.2019 17:10, lacourboud20005

Where do the majority of cases heard by the supreme court originate?

Answers: 1

continue

Do you know the correct answer?

Many freeways have service (or logo) signs that give information on attractions, camping, lodging, f...