Explanation

• A sample statistic is a measure calculated from a smaller group of individuals (a sample) taken from a larger population.
• While a population parameter is a measure of the entire population.

Explanation

• The Central Limit Theorem (CLT) states that, given certain conditions, the sampling distribution of the sample mean (x̄) will be approximately normal, even if the underlying population distribution is not normal.
• This is true for large sample sizes (typically n > 30).

Explanation

The correct statement regarding the coefficient of correlation is: It is independent of both the scale and origin.

Explanation

Explanation

The "Range" does not deal with a central quantity.

Explanation

The "Mode" detects a repeating number.

Explanation

To find the median, should the order be: Ascending.

Explanation

To find the median, first, we need to arrange the numbers in ascending order:

1, 5, 5, 5, 7, 8, 8, 9, 9, 10, 10

There are 11 numbers in total. Since there is an odd number of values, the median will be the middle number, which is 8.

However, if you're asking about the given options (5, 7, 8, 9), they are actually the values less than or equal to the median, not the median itself. So, the correct explanation would be:

The median of the given set is 8 because when arranged in ascending order, the middle value is 8.

Explanation

A portfolio is a collection of financial investments like:

• stocks
• bonds
• commodities
• cash

People generally believe that stocks, bonds, and cash comprise the core of a portfolio.

Additional information:

The stock market rise is called Bullish

Explanation

An electric current is a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space.

AGM 25-12-2022

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RY12-02-23