t test non normal distribution

The graph of a normal distribution will be ________. => It has no predictable shape or Skewed left or Skewed right or Symmetric..

Find the area under the normal distribution curve shown in the figure. => 15.59% or 9.01% or 84.41% or 94.41%..

Which of the statement(s) is not the property of t distribution which differentiates it from the standard normal or z distribution? => The distribution shares the bell curve of the z , but reflects the variablility that is inherent with smaller samp..

How many modes does a normal distribution curve have? => zero or more than two or one or two..

Which of the following curves represent a normal distribution curve? => Graph 3 or Graph 1 or Graph 4 or Graph 2..

Let us now see the nature of S-t graph for non-uniform motion...

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