Posted by **Brittany** on Thursday, May 2, 2013 at 1:35am.

Natalie performs a chemistry experiment where she records the temperature of an ongoing reaction. The solution is 93.5º C after 3 minutes; 90º C after 5 minutes, 84.8 C after 9 minutes; 70.2º C after 18 minute; 54.4º C after 30 minutes; 42.5ºC after 37 minutes; and 24.9º C after 48 minutes. Perform a linear regression on this data to complete the following items.

1.) What does the value of the correlation coefficient tell you about correlation of the data?

2.) On average, how much does the temperature decrease every five minutes?

## Answer This Question

## Related Questions

- Math - Natalie performs a chemistry experiment where she records the temperature...
- algebra 1 - Natalie performs a chemistry experiment where she records the ...
- algebra 1 - *I have asked countless people to help me with this story problem ...
- algebra 1 - Natalie performs a chemistry experiment where she records the ...
- pre-calculus - Assume that the number of bacteria follows an exponential growth...
- Math - Can you explain how to do this question? "Three clocks ring once at the ...
- math calculus - In an experiment a persons body temperature is given by T=310-(7...
- Science - What Temperature would you get after the First 5 Minutes of Putting 4 ...
- Calculus Help Please!!! Check - When a cold drink is taken from a refrigerator...
- math - Three clocks were set to ring at intervals as follows: the first after ...

More Related Questions