Suppose we sample a new city whose particulate is 13 ppm (note this is a NEW prediction, NOT an estimation of mean response at 13 ppm; make sure you choose the correct formula to use). Create a 95% confidence interval for the predicted rate of childhood asthma in this city.

Which expression will have the same sum as 3_8 + 1/4?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry