Stat 2nd midtest

__________is the number of observations less than/more

than or equal to a specific value.

• frequency

• Cumulative frequency

• Relative frequency

• All

___________: the difference between the upper and lower class

boundaries of any class.

• Class mark

• Class boundary

• Class width

• None

___________: it is the frequency divided by the total

frequency.

• Relative cumulative frequency

• Frequency

• Relative frequency

• All

___________: Separates one class in a grouped frequency distribution

from another.

• Class limits

• Class boundaries

• Class width

• None

what are the listed benefit of provide from?

1, They have greater attraction.

2, They facilitate comparison.

3, They are easily understandable.

• Statistics

• graph

• frequency

• All

____________are also

called measures of central tendency.

• Median

• Mean

• Averages

• None

1. 1. To comprehend the data easily.

2. 2. To facilitate comparison.

3. 3. To make further statistical analysis.

4. Those list of objective get from ____________

• Averages

• measures of central tendency

• both answer

• No answer

___________is defined as the sum of the magnitude of the items divided by the

number of items.

• Arithmetic Mean

• summation

• Mode

• None

The image show to __________ formula

• Mean

• Median

• Average

• Mode

The picture show __________ formula?

• Average

• Mode

• Mean

• Median