<p>A letter is selected at random from each of the two words 'EARTH' and 'MARS'.</p>
<ol class="abc-list"><li><div class="list-item-content"><span class="list-item-text">Construct a possibility diagram showing all the possible outcomes.</span></div></li><li><div class="list-item-content"><span class="list-item-text">Find the probability that</span></div><ol class="i-list"><li><div class="list-item-content"><span class="list-item-text">the two letters are the same,</span></div></li><li><div class="list-item-content"><span class="list-item-text">at least one of the two letters is a vowel.</span></div></li></ol></li></ol>

A letter is selected at random from each of the two words 'EARTH' and 'MARS'.

Construct a possibility diagram showing all the possible outcomes.

at least one of the two letters is a vowel.

Mapping Bivariate Outcomes: Construction of Two-Way Possibility Diagrams

Mapping Bivariate Outcomes: Construction of Two-Way Possibility Diagrams

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