TutorTeddy.com, Tutoring, Dallas, TX
Like us for free help*

Welcome to TutorTeddy.com


Ask any Statistics/Probability/Math Question

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 : The state of Florida reports that 75% of all patients first diagnosed with a spinal cord injury are males. What is the probability that the next 2 patients diagnosed with a spinal cord injury in Florida will be males?
Give your answer to 4 decimal places.
Of the next five patients diagnosed with a spinal cord injury in Florida, what is the probability that at least 1 will be female? What is the probability that at least 1 will be male?

tutor3 : Please wait, we are helping other students
student : okay
tutor3 : probabity that patients first diagnosed with a spinal cord injury are males =75/100=.75 .Now the probability that the next 2 patients diagnosed with a spinal cord injury in Florida will be males is = .75* .75=.5625 since the events are mutually exclusive and exhaustive.thus answer is .5625
student : and the other part?
tutor3 : Please note, due to lack of resources, we can only do 1 problem FREE in 24 hours period. You can always come back tomorrow for another free problem. Please, tell your friends about our free service - 1 free in 24 hours
tutor3 : welcome
student : okay


TutorTeddy.com & Boston Predictive Analytics

[ Email your Statistics or Math problems to tutor@aafter.com (camera phone photos are OK) ]


Boston Office (Near MIT/Kendall 'T'):
Cambridge Innovation Center,
One Broadway, 14th Floor,
Cambridge, MA 02142,
Phone: 617-395-8864


Dallas Office (Near Galleria):
15950 Dallas Parkway,
Suite 400,
Dallas, TX 75248,
Phone: 866-930-6363

Copyright 2011 tutorteddy.com. All Rights Reserved. | By using our site, you agree to our TOS.