The mean deviation from the mean of the discrete data $2, 3, 5, 7, 11, 13, 17, 19, 22$ is

  • A
    $8$
  • B
    $7.5$
  • C
    $5.5$
  • D
    $6$

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Similar Questions

Calculate the mean deviation about the median for the following data:
Class$0-10$$10-20$$20-30$$30-40$$40-50$$50-60$
Freq$6$$7$$15$$16$$4$$2$

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Find the mean deviation about the median for the given data: $340, 150, 210, 240, 300, 310, 320$.

The mean deviation from the median for the following distribution (corrected to $2$ decimals) is
$x_i$$3$$6$$9$$12$$13$$15$$21$$22$
$f_i$$3$$4$$5$$2$$4$$5$$4$$3$

The approximate value of the mean deviation about the mean for the following data is
Class Interval$0-2$$2-4$$4-6$$6-8$$8-10$
Frequency$1$$2$$3$$2$$1$

If the mean deviation of the numbers $1, 1 + d, . . . , 1 + 100d$ from their mean is $255,$ then a value of $d$ is

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