Ask
your own question, for FREE!
Mathematics
93 Online
OpenStudy (anonymous):
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 in 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 trials 8 12 11 9 A. 23% B. 25% C. 30% D. 42%
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
@iGreen
OpenStudy (anonymous):
@EclipsedStar
OpenStudy (myth1111):
What do you think?
OpenStudy (anonymous):
30%
OpenStudy (myth1111):
Correct xD.
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
really?
OpenStudy (myth1111):
40 tries, 12 diamonds, so 12/40. That turns into 60/200, then into 30/100. I believe the answer is 30%.
OpenStudy (anonymous):
can you help with 4 more?
OpenStudy (myth1111):
I'll try.
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Marwaxx:
Regular hexagon ABCDEF has vertices at A(4,4u221a3), B (8,4u221a3), C (10,2u221a3),D(8,0),E(4,0) and F (2,2u221a3).
10 minutes ago
7 Replies
1 Medal
freon:
MATHEMATICS At the ancient Athens Olympic games, in a duel between two runners, Portheus and Morpheus, they were made to start running in opposite direction
45 minutes ago
13 Replies
0 Medals
Marwaxx:
A real estate company sells plots of land. The plot shown at the right costs 84,120.
56 minutes ago
9 Replies
0 Medals
freon:
At the ancient Athens Olympic games, in a duel between two runners, Portheus and Morpheus, they were made to start running in opposite direction from diamet
1 hour ago
2 Replies
0 Medals
urlocalgay:
Two premises are given as part of a valid argument. Premise 1: If I go to the mall, then I buy candy.
1 hour ago
10 Replies
2 Medals
urlocalgay:
Identify the contradiction. I will take a nap today if and only if I will take a nap today.
1 hour ago
5 Replies
1 Medal
urlocalgay:
Given the premises and conclusion: Premise 1: All cups have handles. Premise 2: The object is not a cup.
1 hour ago
14 Replies
1 Medal
urlocalgay:
Given U = {g, h, i, j, k, l, m, n, o, p}, A = {h, k, l, m, o}, and B = {g, k, m, n, o, p}.
2 hours ago
5 Replies
1 Medal