Mathematics, 25.12.2019 19:31, RyannLambertt7141
Amedical study is to be designed to estimate the population proportion p having a certain disease. how many people should be examined if the researcher wishes to be 95% certain that the error of estimation is below 0.1 when
a. there is no prior knowledge about the value of p?
b. the proportion is known to be about 0.2?
Answers: 3
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 18:20, Karamatullah
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
Amedical study is to be designed to estimate the population proportion p having a certain disease. h...
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