Each of 26 Cards Has a Different Letter of the Alphabet

question 27

Short Answer

Each of 26 cards has a different letter of the alphabet on it. You pick one card at random. A vowel is worth 3 points and a consonant is worth 0 points. Let X = the value of the card picked. Find E(X), V (X), and the standard deviation of X .

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Definitions:

Strategy Implementation

The process of putting a chosen strategy into action to achieve an organization's goals and objectives.

Mobilising Resources

The process of identifying, acquiring, and managing the resources needed to achieve specific objectives.

Evaluating Results

The process of analyzing the outcomes of actions or experiments to determine their effectiveness and the extent to which they met the intended objectives.

Industry Analysis

The review and evaluation of the current condition and future prospects of a particular industry sector.