In the section where Whitman describes observing a blade of grass, what symbolic meaning does he attach to it?

This is the third question

This is the second question

A sulfuric acid solution containing 571.4 g of H2SO4 per liter of solution has a density of 1.329 g/cm3. Calculate the molality of H2SO4 in this solution

Government jobs have several advantages, such as good pay, benefits, clear job description, and usually regular hours.  However, no government jobs allow you to work directly with animals. 

The same salary earned by different veterinary technicians working in different towns or cities does not often yield the same discretionary savings because of significant differences in cost-of-living.

Some employers will assist paying the expenses of additional higher education or have structured salary incentives for attaining higher formal education.

A correlation coefficient of +1 is observed between height and weight in a dataset of adults. What does this indicate?

Answer each question in one line Which one has a better regression fit line? Which one has the lower Sum of Squares Error (SSE) Which one is a better model at predicting values?

What does a p-value represent in hypothesis testing for proportions?