If the standard deviation is zero, what comment can we make on the type of normal curve formed? Options: A . &nbspData spread around the mean value is more B . &nbspData spread around the mean value is less C . &nbspData spread around the mean value is more in the negative x-axis only D . &nbspNo curve is formed

If the standard deviation is zero, what comment can we make on the type of norma

Question

If the standard deviation is zero, what comment can we make on the type of normal curve formed?

Options:

A . Data spread around the mean value is more

B . Data spread around the mean value is less

C . Data spread around the mean value is more in the negative x-axis only

D . No curve is formed

Answer: Option D
Answer: (d).No curve is formed

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