Data Review 9B 3/10/25

How many students scored between a 86 and a 90?

• 1
• 3
• 6
• 10

Which statement correctly describes the shapes of the dot plots for cars and SUVs?

• SUVs: symmetrical
  Cars: skewed left
• Both are skewed left
• Both are symmetrical
• SUVs: skewed right
  Cars: Skewed left

Neal is going to buy an automobile and needs to spends less than $35,000 in order to afford the monthly payment. Looking at the histogram, how many automobiles does Neal have to choose from?

• 105
• 35
• 20
• 125

What is the shape of the distribution?

• Skewed Left

• Skewed Right

• Symmetric

• Bimodal

SOCS

Shape: What shape can we use to describe this histogram?

• Left-Skewed

• Symmetric

• Right-Skewed

Use the following data set:

65, 45, 65, 78, 67, 88, 80, 70, 75, 74, 68

SOCS

Outliers: Does the histogram of our data set have any outliers?

• Yes

• No

• The freshmen averaged 1 more coat collected than the sophomores.

• The freshmen averaged the same number of coats collected as the sophomores.

• The sophomores averaged 1 more coat collected than the freshmen

• The sophomores averaged 3 more coats collected than the freshmen.

• bimodal

• uniform

• multiple outlier

• skewed to the right

What is the IQR of the Cruisers?

• 6
• 4
• 13
• 11

Which box and whisker plot has the highest median?

• Top plot
• Bottom plot