![subject](/tpl/images/cats/mat.png)
Mathematics, 22.07.2020 17:01 SoWhat2237
mean 200 standard deviation 10 , selected 9 pepoople , find the probability that their sample mean will be larger than 207.7
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:50
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
What is the remainder when 3x^2-x-10 is divided by x-1 -6,-7,-8, or -9
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:20
Aconcession manager at yankee stadium wants to know how temperature affects beer sales. she took a sample of 10 games and recorded the number of beers sold and the temperature in the middle of the game. temperature 80 68 78 79 87 74 86 92 77 84 number of beers 20533 1439 13829 21286 30985 17187 30240 87596 9610 28742 a. draw a scatter plot of the data. b. the manager estimates the regression equation to be: numberofbeers = β100, 678 + 1, 513 β temperature draw this on your scatter plot. c. for one of the estimated points, indicate the residual with ei . d. for that same point, indicate what part of the variation is explained by the model with Λyi β yΒ―.
Answers: 2
You know the right answer?
mean 200 standard deviation 10 , selected 9 pepoople , find the probability that their sample mean w...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 15:31
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2019 15:31
![question](/tpl/images/cats/en.png)
English, 26.11.2019 15:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 15:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 15:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.11.2019 15:31
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2019 15:31
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 15:31
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 15:31
![question](/tpl/images/cats/mkx.png)
Arts, 26.11.2019 15:31