statistics

6. This bar graph shows the stopping distance (in feet) for a car traveling at different speeds. 800 700 600 500 400 300 200 100 40 50 60 70 80 90 100 ft/sec ft/sec f ft/ sec ft/sec ft/sec ft/ sec ft/sec Speed Approximately how many feet would it take a car traveling at 70 ft/sec to stop? feet 7. A group of people were asked if they had run a red light in the last year. 150 responded "yes", and 243 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year. Give your answer as a fraction or decimal accurate to at least 3 decimal places 8. A geneticist conducts an experiment with beans, one sample of offspring consisted of 444 green beans and 156 yellow beans. Based on these results, estimate the probability of getting an offspring bean that is green. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. prob = Is the result reasonably close to the value of - that was expected? Oyes Ono 9. On a 7 question multiple-choice test, where each question has 5 answers, what would be the probability of getting at least one question wrong? Give your answer as a fraction