Year 7 AT3 Part B SACHS

5, 6, 6, 7, 8, 9, 10.

The median of this data set is:

• 6

• 5

• 7

• 7.5

5, 6, 6, 7, 8, 9, 10.

The mode of this data set is:

• 6

• 5

• 7

• 7.5

Which calculation gives you the mean os this data set?

7, 8, 10.

• $\frac{7+8+10}{3}$

• $\frac{7+8+10}{25}$

• $\frac{7+8+10}{2}$

• $7+8+10$

This data set is arranged in order.

The range of the scores is 13.

What is the missing score?

5, 6, 8, 11, ___.

Which method of analysis can you apply to this categorical data set?

• Mean

• Median

• Mode

• Range

Calculate the mean of these 6 scores:

7, 9, 11, 15, 16, 20.

Which answer best locates the cluster in this data set?

• 31-50

• 1-20

• 21-40

• 11-30

What is the median of the data in this dot plot?

Calculate the mean of the data in this dot plot.

(Answer correct to one decimal place)

Which score is the median of the data in this table?

• 5

• 6

• 7

• 8