What is the best description of this histogram?   

A student surveys customers at her local grocery store and asks for the respondent’s annual income.  She makes a histogram of the results, and reports the average (mean) to be $45,000.  You might expect this histogram to be

Suppose the lengths of green beans grown at a particular farm are Normally distributed with a mean of 7 inches and a standard deviation of 1.2 inches.  The z-score for a selected green bean is 2.3.  What does this tell us about the length of the selected green bean?

The fibula does not bear any of the body’s weight.

What is the structure of 2-trifluoromethyl-2-methoxybutanal?

 What is the major organic product obtained from the following sequence of reactions?

Provide the reagents necessary to carry out the following conversion.  

Ranked in order of decreasing reactivity in electrophilic aromatic substitution reactions, the order would be (more reactive > less reactive)

Predict the major product for the following reaction. 

What are the products of the following reaction?