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The standard deviation of a random variable cannot be negative. Standard deviation measures the dispersion or spread of the distribution and is always a non-negative value.
Fill in the blanks with the most appropriate word from the options.
It was decided by the farmers that paddy ____________ in their fields nex...
Select the option that expresses the given sentence in passive voice.
Why did he deprive you of the membership?
How many languages are spoken in India?
Choose the option that is the passive form of the sentence.
The tennis ball hit Dhiraj on the head.
An apple carries about 100 million useful bacteria.
Select the option that expresses the given sentence in active voice.
Two children were shot dead by a psychopath during the California music...
Select the option that expresses the given sentence in active voice.
I was fascinated by the movie.
Find out the appropriate words.
Select the correct passive form of the given sentence.
Animals cannot make tools.
Select the correct active form of the given sentence.
The audience was surprised by the ending of the play.