Mathematics, 04.07.2019 21:20 jcastronakaya
An iq test is designed so that the mean is 100 and the standard deviation is 10 for the population of normal adults. find the sample size necessary to estimate the mean iq score of statistics students such that it can be said with 90% confidence that the sample mean is within 88 iq points of the true mean. assume that σ=10 and determine the required sample size using technology. then determine if this is a reasonable sample size for a real world calculation.
Answers: 1
Mathematics, 21.06.2019 12:50
G(x)=x2-16xb=-16, so =16 = 649(x) = (x2 - 16x + 64) - 649(x) = (x - 1)2-
Answers: 1
Mathematics, 21.06.2019 23:30
The scatterplot represents the total fee for hours renting a bike. the line of best fit for the data is y = 6.855x + 10.215. which table shows the correct residual values for the data set?
Answers: 1
Mathematics, 22.06.2019 03:00
Determine whether the question is a statistical question. explain. 1. what is the eye of sixth grade students? 2. at what temperature (in degree fahrenheit) does water freeze? 3. how many pages are in the favorite books of students your age? 4. how many hours do sixth grade students use the internet each week? you!
Answers: 3
An iq test is designed so that the mean is 100 and the standard deviation is 10 for the population o...
History, 15.11.2019 15:31
Mathematics, 15.11.2019 15:31
English, 15.11.2019 15:31
History, 15.11.2019 15:31
English, 15.11.2019 15:31
Computers and Technology, 15.11.2019 15:31
History, 15.11.2019 15:31
History, 15.11.2019 15:31
History, 15.11.2019 15:31