The following letter cards are put in a bag. SQUARE
A card is picked at random.
А B C D E
Which letter on the probability scale shows the probability of:
a) picking a card with a vowel on it?
b) picking a card that does not have a 'T' on it?

0.4

1

Step-by-step explanation:

I'm assuming that A B C D E is on the other side of square which all of them have on the back of them. So it is really picking ABCDor E   If this assumption is incorrect, leave me a note.

One

A and E are vowels

There are 5 letters in all.

The probability of picking a vowel is 2/5 = 0.4

Two

No Card has a T. The answer is Certainty. P(~T) = 1