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A dump of our free Chat sessions, in case it is useful. It excludes white boards used during paid sessions.





tutor3 : Hello Student, May I help you with your Math problems?
student : i have this math assignment due tonight by midnight and i could really use help on the work sheet. my teacher gave me crappy powerpoints and i dont under stand them
student : The school nurse surveys 30 girls and finds the average weight of these girls to be 134 pounds with a standard deviation of 12 pounds. Construct a 99% confidence interval for the nurse and tell how she might use this information.

tutor3 : Please wait, we are helping other students
tutor3 : here you construct a confidence interval for mean
tutor3 : here if you were given the area then the volume would have been area *height.BUt here only perimter is given from hwich volume cant be determined
tutor3 : sorry not for you
tutor3 : are you there?
tutor3 : yes
student : yes
tutor3 : Hello Student, May I help you with your Math problems?
student : yes
student : The school nurse surveys 30 girls and finds the average weight of these girls to be 134 pounds with a standard deviation of 12 pounds. Construct a 99% confidence interval for the nurse and tell how she might use this information.
tutor3 : i have already mailed the solution to yuo.Please check.thanks
student : ok sorry


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