Stats and Prob reviewer

This is divided into 4

• Quartile

• Decile

• Percentile

• Mean

It is called arithmetic

• median

• mode

• midpoint

• mean

possible inlocated for decile

• k = (1,2,3,4,5)

• k = (2,5,7,8,9,)

• k = (1,2,3,4,5,6,7,8,9)

Formula in solving the median class for grouped data

• x = LB+i n

  — <cfb

  2

  _________

  fm

• median + mean

• midpoint + median

• class number + class interval

Solving the MEAN of the grouped data the sum of the product of frequency and midpoint divided by the sum of frequency

• mean

• Mode

• Median

• Midpoint

Value of the specific class of the frequency distribution

• Frequency

• Midpoint

• Midclass

• Mean

Solving the midpoint the sum of the class interval it divided by 2

• midpoint

• midclass

• modepoint

• class interval

How to get the value of cumulative frequency before the median class?

• Highest Cumulative frequency

• Lowest to highest

• Above the cumulative frequency

• Before the cumulative frequency

This is divided into 10

• Quartile

• Decile

• Percentile

• Mean

This is divided into 100

• Quartile

• Decile

• Percentile

• Mean