Mathematics, 30.10.2019 03:31, ahmedislife
Assume that you are a researcher conducting a survey. which of the following steps would be most important if you wanted to ensure that the sample in your survey is representative? group of answer choices
a. use random assignment to create your sample.
b. use unobtrusive measures of behavior.
c. use random sampling to create your sample.
d. use a placebo control group in your survey.
Answers: 2
Mathematics, 21.06.2019 15:20, Graciesett4072
Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8
Answers: 1
Mathematics, 21.06.2019 16:00, blackwhiteroses383
Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4
Answers: 2
Assume that you are a researcher conducting a survey. which of the following steps would be most imp...