Groups of people aged 1565 are randomly selected and arranged in groups of six. The random variable

Question:

Groups of people aged 15€“65 are randomly selected and arranged in groups of six. The random variable x is the number in the group who say that their family and/or partner contribute most to their happiness (based on a Coca-Cola survey).
In determine whether a probability is given. If a probability is given, find its mean and standard deviation. If a probability is not given, identify the requirements that are not satisfied.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...