Grouped Frequency Table

Which is the 1st class?

• 140 ≤ h < 150

• 150 ≤ h < 160

• 160 ≤ h < 170

• 170 ≤ h < 180

Tags

CCSS.3.MD.B.4

Estimate the mean distance 80 students are from their mobile phone at any given time. (using your calculator)

• 0m

• 29.5m

• 31.5m

• 33.5m

What is each class width?

• 140 – 180

• 51

• 6 – 21

• 10

For this data, the total frequency is:

• 6

• 7

• 10

• 20

For this data, the median would be the:

• 10th value

• 11th value

• in between the 10th and 11th value

• 10.5

The median for this set of data is:

• 1

• 3

• 5

• 8

For this data, the median is

• not possible

• Between a Budgie and a Hamster

• 4.5

• a mistake

The median of this set is:

• 7

• 5

• 3

• 1

What is the mean time spent on the school's website? (2 decimal places)

What is the mean height of plants in the school's garden? (2 decimal places)