Quiz 2.2.5 Review

Observation: "It feels smooth."

• Qualitative

• Quantitative

Observation: "The leaf is 5mm wide."

• Qualitative

• Quantitative

Observation: "The temperature of the room is decreasing by 4 degrees Celsius."

• Qualitative

• Quantitative

Observation: "The flower has 6 petals."

• Qualitative

• Quantitative

Observation: "The dogs were small."

• Qualitative

• Quantitative

Observation: "The rock sample consisted of 25 grams of quartz."

• Qualitative

• Quantitative

Which type of graph is this?

• Histogram
• Bar Graph
• Stem Plot
• Box Plot

Tags

CCSS.3.MD.B.4

What type of graph is this?

• Bar graph
• Histogram
• Pie Chart
• Stem Chart

Tags

CCSS.8.EE.B.5

A pie chart allows you to easily see

• information about the proportion of parts relative to the whole.
• the total number of each category.
• how much data occurs within a range of numbers.
• the spread of the data.

This graph shows data from a study of the height and weight of giraffes.

Based on the graph, which statement describes what the data show?

• The data show a source of error in the measurements of giraffes.

• The data show a trend that taller giraffes tend to weigh more.

• The data show a trend that heavier giraffes tend to be shorter.

• The data show inconsistencies in the measurements of giraffes.