Median of Grouped Data

Given the data below, what is the value of N?

• 30

• 40

• 50

• 60

What is the class interval of the data on the table?

• 2

• 3

• 4

• 5

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Find the median.

• 27.43

• 28.43

• 29.43

• 30.43

Tags

CCSS.6.SP.B.5C

How will you be able to find the median class of the data above?

• Find the highest frequency.

• Divide the total frequency by 2.

• Divide the total frequency by 2 then find where it belongs to the cumulative frequency.

• Find the cumulative frequency of the highest frequency value.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

In what class does the median class belongs?

• 70-74

• 65-69

• 60-64

• 55-59

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which is the lower boundary of the median class?

• 59.5

• 54.5

• 49.5

• 44.5

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

For this grouped data, find the median?

• 30.5

• 30.69

• 30.31

• 30.35

Estimate the median mass.

• 53

• 53.017

• 53.17

• 53.27

In completing the table for getting the median of grouped data, the following data is needed: Frequency, Lower Boundary & _____________.

• higher boundary

•  $\sum_{ }^{ }fx$  

• Class interval

• Cumulative frequency

Tags

CCSS.6.SP.B.5C

In what class does the median class belongs?

• 70-74

• 65-69

• 60-64

• 55-59