Researchers notice that they have missing data.When they look more carefully, they see that the data was missing because some equipment failed, some people were ill, and in some cases the data was not entered.The data are likely to be:
A)missing completely at random MCAR)
B)missing at random MAR)
C)missing non-randomly
D)none of the above

Question

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The Answer of Researchers notice that they have missing data.When they look more carefully, they see that the data was missing because some equipment failed, some people were ill, and in some cases the data was not entered.The data are likely to be:
A)missing completely at random MCAR)
B)missing at random MAR)
C)missing non-randomly
D)none of the above

Researchers Notice That They Have Missing Data