A study from 2005 claims that high school students are active for 60 minutes a day on average. A researcher believes this has decreased over time. He randomly selects a group of high school students nationwide and determines the group’s average amount of activity to be 50 minutes. If the p-value for this new study is 0.03 and the researcher is using an alpha of 0.05, what should the researcher conclude? A There is evidence at the 0.05 level of significance that high school students on average are active for less than 60 minutes a day

B There is evidence at the 0.05 level of significance that high school students on average are active for more than 60 minutes a day

C There is evidence at the 0.05 level of significance that high school students on average are active for approximately 60 minutes a day

D There is not enough information provided to reject or fail to reject the null hypothesis.

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

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? )

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?