Mathematics, 18.02.2021 18:50 amandajennings01
A certain region of America with over 500,000 households has a mean household income of $70,000 with a standard deviation of $20,000. Economists plan to take random samples of 625 households and calculate the sample mean income for each sample. Calculate the mean of the sampling distribution of x-bar.
Answers: 3
Mathematics, 21.06.2019 15:00
Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32
Answers: 2
Mathematics, 21.06.2019 19:00
45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?
Answers: 1
A certain region of America with over 500,000 households has a mean household income of $70,000 with...
Mathematics, 20.10.2021 02:30
Mathematics, 20.10.2021 02:40
Computers and Technology, 20.10.2021 02:40
Mathematics, 20.10.2021 02:40
Social Studies, 20.10.2021 02:40
Mathematics, 20.10.2021 02:40
English, 20.10.2021 02:40
Computers and Technology, 20.10.2021 02:40
English, 20.10.2021 02:40
History, 20.10.2021 02:40
Mathematics, 20.10.2021 02:40
Mathematics, 20.10.2021 02:40