Question

In a distribution of 10 observations, the value of mean and
variance are given as 20 and 64. By mistake, two values are
taken as 2 and 6 instead of 4 and 8. Find out the value of
correct mean and variance

Answer 1

Step-by-step explanation:

Electrolysis of water is the process of using electricity to decompose water into oxygen and hydrogen gas. ... Sometimes called water splitting, electrolysis requires a minimum potential difference of