Which culture of bacteria had the highest frequency of growth? (growing the fastest)

• Culture 1

• Culture 2

• Culture 3

• None of the cultures had a frequency of growth

In the Histogram above, rank the frequency of salaries from greatest to least.

• 32,500, 30,000, 37,500, 35,000

• 40,000, 37,500, 30,000, 32,500

• 25,000, 37,500, 30,000, 32,500

• 40,000, 37,500, 32,500, 30,000

According to the graph, what speed was recorded most frequently?

• 50 miles per hour

• 55 miles per hour

• 80 miles per hour

• 25 miles per hour

What was the average temperature for this biome during December?

• 25 Celsius

• 19 Celsius

• 23 Celsius

• 28 Celsius

What is the BEST summary of the frequency histogram data shown?

• There were many small grains of sand, but just a few large grains in the sample.

• There were many large grains of sand, but just a few small grains in the sample.

• There were hundreds of sand grains in the sample.

• There were sand grains of all sizes in the sample.

Describe the trend shown in this graph.

• The temperature change is accelerating.

• The temperature change is decelerating.

• The temperature is constant.

• The temperature is decreasing.

For compound A, what percentage of the total mass of the compound is made up of hydrogen and carbon?

• 74.87%

• 25.13%

• 49.50%

• 100%

A student measured heights of each of 12 classmates. What are the proper labels for the axes of this graph?

• x-axis = student and y-axis = height (cm)

• x-axis = weight (g) and y-axis = height (cm)

• x-axis = age (years) and y-axis = height (cm)

• x-axis = height (cm) and y-axis = student

The tallest student wears what size shoe?

• 11

• 12.5

• 13

• 13.5

Overall, how would you describe the relationship between shoe size and height?

• In this population, there was a reasonably strong, positive relationship between the two.

• In this population, there was a reasonably strong, inverse relationship between the two.

• The larger the shoe size, the shorter students tend to be.

• There doesn't seem to be much relationship between shoe size and height in this sample.