A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back i

Question

4 years ago

11

A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back i

n the deck. The table shows the results after 40 trials.
What is the relative frequency of selecting a diamond?

Outcome Club Diamond Heart Spade
Number of 8 12 11 9
trials
_________________________________________________

A.

23%

B.

25%

C.

30%

D.

42%

Mathematics

2 answers:

ludmilkaskok [199] · Answer 1 · 2022-01-14T00:18:20+03:00

ludmilkaskok [199]4 years ago

8 0

Relative frequency : total number of diamonds / total number of cards drawn = 11/40=0.3

The answer is 30% : C

enot [183] · Answer 2 · 2022-01-14T01:57:02+03:00

enot [183]4 years ago

8 0

30% is the answer to this question