Question

A student randomly draws a card from a standard deck of 52 cards. He records the type of card drawn and places it back in the deck. This is repeated 20 times. The table below shows the frequency of each outcome.

Outcome Frequency
Heart 7
Spade 3
Club 6
Diamond 4


Determine the experimental probability of drawing a diamond.
0.13
0.20
0.35
0.70

Answer 1

R (diamond) = 4 / 20 = 1/5 = 20%

Or P = .20 probabality of drawing a diamond