Mathematics, 05.12.2019 17:31 eyeneedalife
Aresearcher collated data on americans’ leisure time activities. she found the mean number of hours spent watching television each weekday to be 2.7 hours with a standard deviation of 0.4 hours. jonathan believes that his football team buddies watch less television than the average american. he gathered data from 15 football teammates and found the mean to be 2.3. which of the following shows the correct z-statistic for this situation?
-3.87
-0.26
3.22
5.22
Answers: 3
Mathematics, 21.06.2019 16:30
Ineed if you could explain and give me the answer you! this needs done
Answers: 1
Mathematics, 21.06.2019 17:30
Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents
Answers: 1
Mathematics, 21.06.2019 21:00
Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your
Answers: 2
Aresearcher collated data on americans’ leisure time activities. she found the mean number of hours...
Mathematics, 27.09.2020 09:01
Mathematics, 27.09.2020 09:01
Mathematics, 27.09.2020 09:01
History, 27.09.2020 09:01
Mathematics, 27.09.2020 09:01
Mathematics, 27.09.2020 09:01
Social Studies, 27.09.2020 09:01
Geography, 27.09.2020 09:01