Wednesday
May 22, 2013

Homework Help: statistics

Posted by skitter on Monday, November 29, 2010 at 10:33am.

the following sample observations were randomly selected:
x: 2,5,6,8,9,11,15
y: 22,23,16,18,19,13,12

a)calculate the correlation coefficient, r
b) determine the regression equation
c) determine the value of Y when X=20

No one has answered this question yet.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

stats - URGENT!!!! - the following sample observations were randomly selected: x...
stats - URGENT!!!! - the following sample observations were randomly selected: x...
stats - URGENT!!!! - the following sample observations were randomly selected: x...
stats - URGENT!!!! - the following sample observations were randomly selected: x...
statistics - an industrial designer wants to determinethe average amount of time...
Biology / DNA / science - Hi, Can anyone confirm my answer here.. I need to ...
statistics - Part 1) A physical therapists wishes to determine whether an ...
Statistics Help Please - A sample of eight observations of variables x and y is ...
Math - James Profit wants to take National Widget Company public. He is ...
statistics - Construct a frequency distribution of the ages that 25 randomly ...

For Further Reading

Search
Members
Community