Sunday

December 21, 2014

December 21, 2014

Posted by **Emily** on Friday, March 15, 2013 at 4:00pm.

The slope of the regression line for estimating chick weight based on egg diameter is

0.833 inches per gram

0.675 inches per gram

0.833 grams per mm

0.675 grams per mm

The intercept of the regression line for estimating chick weight based on egg diameter is _______________ grams.

- Statistics -
**John**, Saturday, March 16, 2013 at 10:32pm0.833 grams per mm

- Statistics -
**Andrea**, Sunday, March 17, 2013 at 7:43pmThat answer is incorrect.

- Statistics -
**mary**, Tuesday, March 19, 2013 at 8:04am0.833 inches per gram

- Statistics -
**STATS**, Tuesday, March 19, 2013 at 2:07pmThey are all wrong.

- Statistics -
**miraclegers**, Friday, March 21, 2014 at 6:09am0.833 grams per mm is correct:

slope=rsd(y)/sd(x)=0.75*0.5/0.45

slope is 0.8333 grams per mm

The intercept of the regression line for estimating chick weight based on egg diameter is

Intercept=mean y - slope *mean x

Intercept = 23 - 0.8333* 6 = 18

**Answer this Question**

**Related Questions**

Statistics - The eggs of a species of bird have an average diameter of 23 mm and...

Statistics - Suppose a certain species bird has an average weight of grams. ...

Science - Adult birds of one species hatched eggs of another species along with ...

Statistics - Suppose a certain species bird has an average weight ofx=3.55 grams...

Statistics - Suppose a certain species bird has an average weight of xbar 3.40 ...

biology - list two reasons why DDT should not be used... Doesn't it cause human ...

statstics - The lengths of the eggs of a species of bird are roughly normally ...

statstics - The lengths of the eggs of a species of bird are roughly normally ...

Writing - Can someone help me reword this? or get me started? RIFA outcompete ...

science(check ansers) - 1.which of the following could be true of two different ...