Examine the partial 7.5 minute quadrangle map above. What is the contour interval of the map? (Map elevations are measured in feet) Do not include units in your response – only a number.

You find a rock with the following properties: light in color, it will not react to acid and doesn’t taste salty but it does scratch glass, it is made up of a variety of interlocking, mostly light colored silicate mineral crystals that are all easy to see and identify, the mineral crystals are evenly distributed throughout the rock. How would you classify this rock? It was found in the mountains of California.

Ingredients are sorted in order of , listing the ingredients first.

Procedures such as intradermal skin testing, blood tests, and saliva tests are not always reliable as they can yield __________________.

1 kg is how many lbs?

You are interested in testing whether students who complete a take-home exam early in the day (i.e., before noon) get higher test scores than students who wait until the last hour. You gather the data, compare test scores, and get a p-value of 0.04 (with on-average higher scores for students who take the exam earlier). What can you conclude? Select all that apply. 

Which set of code produces the following figure? 

How are visualizations helpful? Select all that apply.

An AB test tells us if:

Nutrient requirements are dependent upon a pet’s __________  __________.