Chapter 10 EOY Exit Slip

1. Which of the following is the correct stem-and-leaf plot for the data values 6, 18, 35, 35, 26, 32, 22, and 30?

• 0 | 6
  1 | 8
  2 | 2 6
  3 | 0 2 5 5

• 0 | 6 8
  1 | 8 6
  2 | 2 6 0
  3 | 2 5 5 0

• 0 | 6
  1 | 8
  2 | 0 2 6
  3 | 0 2 5 5

• 0 | 6
  1 | 8
  2 | 2 6
  3 | 0 2 5

The histogram shows the lengths of earthworms in a terrarium. Which interval contains the most data values?

• The interval 2–3 inches contains the most data values.

• The interval 1–2 inches contains the most data values.

• The interval 3–4 inches contains the most data values.

• The interval 4–5 inches contains the most data values.

Tags

CCSS.2.MD.D.9

Can you use the circle graph to find the number of people interviewed who support construction of the ice rink?

• No, you cannot find the number of people without knowing the total number interviewed.

• Yes, the circle graph always shows the exact number of people.

• Yes, you can estimate the number without any additional information.

• No, the circle graph does not provide any useful information.

The histograms show the ages of people riding two rides at an amusement park. Describe the shape of each distribution. Which ride has younger riders?

• Ride A is skewed left, and Ride B is skewed right. Ride B has younger riders.

• Ride A is skewed left (negatively skewed), and Ride B is skewed right (positively skewed). Ride A has younger riders.

• Both Ride A and Ride B have symmetric distributions. Both rides have riders of the same age group.

• Ride A is uniform, and Ride B is bimodal. Ride A has younger riders.

The frequency table shows the gas mileages of several vehicles. What is the most appropriate measure to describe the center? to describe the variation? Mileage (miles per gallon): 15–19 (12), 20–24 (8), 25–29 (6), 30–34 (4), 35–39 (2).

• The median is the most appropriate measure to describe the center, and the range or interquartile range is appropriate to describe the variation.

• The mean is the most appropriate measure to describe the center, and the standard deviation is appropriate to describe the variation.

• The mode is the most appropriate measure to describe the center, and the variance is appropriate to describe the variation.

• The mean is the most appropriate measure to describe the center, and the range is appropriate to describe the variation.

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Make a box-and-whisker plot of the data values 64, 70, 62, 56, 57, 66, 60, 60, 63, and 59.

• Order the data: 56, 57, 59, 60, 60, 62, 63, 64, 66, 70. Minimum: 56, Q1: 59, Median: 61, Q3: 64, Maximum: 70.

• Order the data: 56, 57, 59, 60, 60, 62, 63, 64, 66, 70. Minimum: 57, Q1: 60, Median: 62, Q3: 66, Maximum: 70.

• Order the data: 56, 57, 59, 60, 60, 62, 63, 64, 66, 70. Minimum: 56, Q1: 57, Median: 60, Q3: 66, Maximum: 70.

• Order the data: 56, 57, 59, 60, 60, 62, 63, 64, 66, 70. Minimum: 56, Q1: 59, Median: 62, Q3: 64, Maximum: 70.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What fraction of the residents has a resting heart rate of at most 65 beats per minute?

• 1/4 (one-fourth) of the residents have a resting heart rate of at most 65 beats per minute.

• 1/2 (one-half) of the residents have a resting heart rate of at most 65 beats per minute.

• 1/3 (one-third) of the residents have a resting heart rate of at most 65 beats per minute.

• 3/4 (three-fourths) of the residents have a resting heart rate of at most 65 beats per minute.

Make a stem-and-leaf plot of the data values 3, 28, 25, 28, 36, 4, 22, and 31.

• Stem | Leaf 0 | 3 4 2 | 2 5 8 8 3 | 1 6

• Stem | Leaf 0 | 3 4 2 | 2 5 8 3 | 1 6 8

• Stem | Leaf 0 | 3 4 2 | 2 5 8 8 3 | 6 1

• Stem | Leaf 0 | 3 4 2 | 2 5 8 8 3 | 1

The histogram shows the weights of gems in a bin. Which interval contains the most data values?

• 2–3 ounces

• 1–2 ounces

• 5–6 ounces

• 3–4 ounces

• 4–5 ounces

Tags

CCSS.3.MD.B.4

The histograms show the ages of people riding two rides at an amusement park. Describe the shape of each distribution. Which ride has older riders?

• Ride A: The distribution is skewed right (more younger riders). Ride B: The distribution is more uniform, but has more older riders. Ride B has older riders.

• Ride A: The distribution is uniform with more older riders. Ride B: The distribution is skewed left (more younger riders). Ride A has older riders.

• Ride A: The distribution is bimodal with equal numbers of young and old riders. Ride B: The distribution is skewed right (more younger riders). Ride A has older riders.

• Ride A: The distribution is more uniform, but has more older riders. Ride B: The distribution is skewed right (more younger riders). Ride A has older riders.