Question: Q) Find the mean , variance and standard deviation for the given data (picture attached). please answer to the best of your ability, No explanation

Q) Find the mean, variance and standard deviation for the given data (picture attached).

please answer to the best of your ability, No explanation needed. Thanks,

Question) Let X be the Discrete Random Variable for the number of cars owned by students in the college of engineering in UBT. The data collected is given in the table below. Find the mean, variance and standard deviation for the given data

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