Question

You are certain to get a black or a red card when selecting cards from a shuffled deck. Express the indicated degree of likelihood as a probability value between 0 and 1 inclusive.

Answer 1

Answer:

p=1

Step-by-step explanation:

A deck has a combined 52cards.

Given that you're certain to select a red or black card:-

p(red)=>$p(red)=\frac{26}{52}$

p(black)=>$p(black)=\frac{26}{52}$

Therefore total probability of selection is expressed as:-

$p=p(red)+p(black)\\p=\frac{26}{52}+\frac{26}{52}\\=1$