In 2006, the general social survey asked, "in the past 12 months, have you experienced back pain? ." for this question, 475 people said that they did out of 1723 randomly selected people. what is the 95% confidence interval for the proportion of all americans that have experienced back pain in the past 12 months?
Answers: 3
Health, 22.06.2019 10:30, andreimru123123
What are possible signs and symptoms of drug addiction? check all that apply. declining physical appearance and health failing to meet family, school, or work obligations needing less and less of a drug to get the same effect using drugs when there is no health benefit failing in attempts to stop using a drug stealing to get drugs
Answers: 2
Health, 23.06.2019 06:20, angie1281
2. which of the following is an incorrect statement? the idealrehabilitation program isa. never changed once written. b. based on the patient's age, injury, and other factors. c. monitored periodically to remain effective. d. re-evaluated if new injuries occur.
Answers: 2
In 2006, the general social survey asked, "in the past 12 months, have you experienced back pain? ."...
Mathematics, 23.09.2019 07:50
History, 23.09.2019 07:50