Adepartment of education reported that in 2007, 6464% of students enrolled in college or a trade school within 12 months of graduating from high school. in 2013, a random sample of 160160 individuals who graduated from high school 12 months prior was selected. from this sample, 110110 students were found to be enrolled in college or a trade school. complete parts a through c below. construct a 99% confidence interval to estimate the actual proportion of students enrolled in college or a trade school within 12 months of graduating horn high school in 2013. a 99% confidence interval to estimate the actual proportion has a lower limit of q and an upper limit of (round to three decimal places as needed) what is the margin of error for this sample1' the margin of error is (round to three decimal places as needed) based on this sample, is there any evidence that this proportion has changed since 200v

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Questions 9-10. use the table of educational expenditures to answer the questions. k-12 education expenditures population indiana $9.97 billion 6.6 million illinois $28.54 billion 12.9 million kentucky $6.58 billion 4.4 million michigan $16.85 billion 9.9 million ohio $20.23 billion 11.6million 9. if the amount of k-12 education expenses in indiana were proportional to those in ohio, what would have been the expected value of k-12 expenditures in indiana? (give the answer in billions rounded to the nearest hundredth) 10. use the value of k-12 education expenditures in michigan as a proportion of the population in michigan to estimate what the value of k-12 education expenses would be in illinois. a) find the expected value of k-12 expenditures in illinois if illinois were proportional to michigan. (give the answer in billions rounded to the nearest hundredth) b) how does this compare to the actual value for k-12 expenditures in illinois? (lower, higher, same? )

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.