The post is about Online Basic Statistics MCQs. There are 20 multiple-choice questions covering topic related to the measure of dispersion, coefficient of v variation, Moments, skewness, kurtosis, distribution of data, and measure of central tendency. Let us start with Online Basic Statistics MCQs with Answers.
Online MCQs Statistics with Answers
Online Basic Statistics MCQs with Answers
- If the mean is 25 and the standard deviation is 5 then C.V (Coefficient of variation) is
- ———– is used to compare the variation or dispersion in two or more sets of data even though they are measured in different units.
- ———– is used for the criterion of consistency i.e. for consistent performance
- The first moment about means is always
- The second moment about mean is
- If the third moment about the mean is zero then the distribution is
- The Coefficient of Skewness is always zero for ———— distribution
- A lack of symmetry is called
- The Quartile Coefficient of skewness lies between
- In uni-model distribution, if the mode is less than the mean
- If the right tail is longer than the left tail then distribution is called
- The degree of peakedness is called
- For the Mesokurtic curve of the distribution, $\beta_2$ is
- If $\beta_2=\frac{m_4}{m_2^2}<3$, the distribution is called
- In Mesokurtic distribution
- If $\overline{X}=25$, which of the following will be the minimum?
- The harmonic mean for any two positive numbers $a$ and $b$ is ————-.
- To compare the variation of two or more than two series, we use ————.
- In the plural sense, statistics means
- Statistics are ————.
