Tuesday
October 21, 2014

Homework Help: math plz help

Posted by sajid on Friday, February 17, 2012 at 8:28pm.

On a cold winter day in February, many students in Ms. Bush's sixth-grade class had runny noses and sore throats. After examining each student, the school nurse constructed the following table.


Sore Throat No Sore Throat
Runny Nose 7 14
No Runny Nose 6 6


Find the probability that a randomly selected student has a runny nose or a sore throa

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - A class conducts a survey of 1000 students. Of the sixth-grade students ...
comparing fractions - at Morris Elementarhy there are 45 students in each grade...
Broadcast writing-Revised - FYI: It is in all caps because with this class our ...
5th grade math - In the fourth grade class at Baker Elementary, 9 students are ...
math - There are 283 students in Walley's school and 59 of them are in the sixth...
Statics - 17. The Student Health Service assumes, based on historical data, that...
psychology - A school psychologist is asked to help with a third grade student ...
Broadcast/english - Would someone please proofread my broadcast news story.. I'...
6th grade - Of the sixth-grade students surveyed, 12% bring their lunches to ...
Math - First period: 85, 83, 74, 70, 88,95,89,72,90,83,77,91,98,89,82,84 Second ...

Search
Members