Define a trial.
When we perform an experiment, it is called a trial of the experiment.
State true or false: 1) A Trial balance is an account. 2) A Trial balance is helpful for preparation of final accounts. 3) A Trial balance is most important document. 4) A Trial balance may be prepared on any date. 5) In Trial balance opening stock is recorded in credit balance column. 6) Both sides total of an account are taken in Gross Trial Balance. 7) Purchase account always shows debit balance. 8) A Trial balance is a List of Ledger balances. 9) A Trial balance does not ensure accounting accuracy. 10) A Trial balance shows only arithmetical accuracy.
Trials of a random experiment are called Bernoulli trials, if they satisfy the condition/s: