Mathematics, 08.03.2021 19:50 rupanti19p4sqpj
A medical researcher wants to estimate the difference in the proportions of women with high blood pressure for women who use oral contraceptives versus women who do not use oral contraceptives. In an observational study involving a sample of 900 women, the researcher finds that .15 (15%) of the 500 women who used oral contraceptives had high blood pressure, whereas only .10 (10%) of the 400 women who did not use oral contraceptives had high blood pressure.
1. What is the research question of interest for this study? What is the population parameter in this study?
2. What is the appropriate statistical notation for this parameter?
3. What is the value of the sample estimate (statistic) in this study?
4. What is the appropriate statistical notation for this estimate?
Answers: 2
Mathematics, 21.06.2019 15:20
Can (3,5 and square root 34) be sides on a right triangle?
Answers: 1
Mathematics, 21.06.2019 18:00
Ihave trouble finding the nth term of a linear sequence
Answers: 2
Mathematics, 21.06.2019 18:30
The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.
Answers: 1
Mathematics, 21.06.2019 20:00
The total number of dental clinics total for the last 12 months was recorded
Answers: 3
A medical researcher wants to estimate the difference in the proportions of women with high blood pr...
Mathematics, 29.10.2020 20:50
Mathematics, 29.10.2020 20:50
Mathematics, 29.10.2020 20:50
Business, 29.10.2020 20:50
Mathematics, 29.10.2020 20:50
History, 29.10.2020 20:50
Mathematics, 29.10.2020 20:50
Computers and Technology, 29.10.2020 20:50
Mathematics, 29.10.2020 20:50
Mathematics, 29.10.2020 20:50