I dont know how to solve these still
...
Answers: 1
Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
Mathematics, 21.06.2019 16:00
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).
Answers: 3
Mathematics, 21.06.2019 18:00
Adriveway is 40 yards long about how many meters long is it
Answers: 2
Mathematics, 09.10.2019 00:30
Mathematics, 09.10.2019 00:30
English, 09.10.2019 00:30
Mathematics, 09.10.2019 00:30
Mathematics, 09.10.2019 00:30
Spanish, 09.10.2019 00:30
Mathematics, 09.10.2019 00:30
History, 09.10.2019 00:30
History, 09.10.2019 00:30
Arts, 09.10.2019 00:30
English, 09.10.2019 00:30
Business, 09.10.2019 00:30
Physics, 09.10.2019 00:30
Biology, 09.10.2019 00:30
Physics, 09.10.2019 00:30
Physics, 09.10.2019 00:30