SL 4.2 Histograms, CF Graphs, Box & Whiskers

A class of 30 students have just done a test and their scores are:

2      3       4        5       30     12     23     21      4       8      

7      9       6       30      29     19     15      7       24     25     

22    24     26     12      18      25     27    30      30     29

Which one the following frequency tables is the right one?

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Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The height of 16 members of a basketball team was measured and gathered in the table below. Find the value of b.

• 4

• 9

• 3

• 5

In a class of 30 students, the height of all students was measured and assembled in the table below. Find the value of a.

• 14

• 27

• 17

• 8

11,12,19,20,20,20,21,21,22,22,25,27,30

Determine if there are outliers in the above ordered list.

If there are, write them in ascending order, separating them by commas with no blanks.

If there are no outliers, type 0. Select all that apply.

• 11

• 12

• 27

• 30

Question

30,31,31,33,33,34,34,34,34,35,38,40,40

Determine if there are outliers in the above list of ordered data.

Select all that apply

• 30

• 31

• 40

• No Outliers

A student times his classmates to run the length of the corridor. He groups the data into a frequency table. The first three lines of this table read:

He draws a cumulative frequency polygon. Which of the following points is on the curve?

• (15, 8)

• (15, 11)

• (20, 8)

• (20, 11)

A greenhouse full of tomato plants is being looked after by a farmer. He measures each of the plants to see how well they are growing. Based on his measurements, the following frequency table has been produced:

Which one of the following diagrams shows the corresponding frequency histogram?

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Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The diagram below shows a box-and-whisker plot of a set of data.

The interquartile range of the data is 5. Find the value of a.

• 6

• 7

• 5

• 8

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The height of 16 members of a basketball team was measured and gathered in the table below. Find the value of b.

• 9

• 4

• 3

• 5

In a class of 30 students, the height of all the students was measured and recorded in the
table below.

Which of the following cumulative frequency diagrams fits the data given in the table.

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