1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vredina [299]
3 years ago
8

HELPPP PLZZZ IM CRYINGGGG HELPPPPPPPP

Mathematics
1 answer:
Goryan [66]3 years ago
5 0

1) Experimental probability of drawing a Club = 9 / 40

The experimental probability is the probability of the event occurring in the experiment. You use your results to find the experimental probability. This is over the total amount of trials. In this experiment, 9 clubs were drawn. Thus, the experimental probability of drawing a club is 9 / 40.

2) Relative frequency of drawing a Spade = 1 / 5

Relative frequency is the same as experimental probability. You use your results and set the experiment number over the total number of trials. Thus, the relative frequency of drawing a Spade is 8 / 40, or 1 / 5.

3) Theoretical probability of drawing a Heart = 1 / 4

The theoretical probability is the expected probability. There are 13 hearts out of a full deck of 52 cards. Thus, the theoretical probability of drawing a heart is 13 / 52 or 1 / 4.

4) Theoretical probability of drawing a Club or Diamond = 1 / 2

The theoretical probability is the probability that is expected. In this scenario, it will be the number of clubs plus the number of diamonds in a deck of cards over the total number of cards in a full deck. And, or means that either probability could occur and we should add. Thus, the theoretical probability of drawing a club or diamond is 26 / 52 or 1 / 2.

5) The difference between experimental and theoretical probability is that experimental probability is the probability of an event occurring based on your experiment and results. The theoretical probability is the expected probability of an event occurring. It is not based on your experiment, and in a completely fair experiment, would be the probability of an event occurring. For example, flipping a coin. The theoretical probability of getting heads when you flip a coin is 0.5. But say in your experiment of 50 trials you get heads 15 times. The experimental probability would be 15 / 50.

Hope this helps!! :)

You might be interested in
Alice bought of a pound of grapes and ate of a pound. How many pounds were left?
vivado [14]
None. She ate the pound she bought.
7 0
3 years ago
Read 2 more answers
(6x + 4)
baherus [9]

I didn't understood the question in my view the question must be (6x + 4) = 82

Answer:

x = 13

Step-by-step explanation:

6x = 82 - 4

6x = 78

x = 78/6

therefore; x = 13

6 0
3 years ago
What is f(-2)?<br> -3 <br> -1<br> 1<br> 3
Dima020 [189]

Answer:

nc

Step-by-step explanation:

ccccdcdc

7 0
3 years ago
Read 2 more answers
A new car loses 18% of its value in a year. At a year old, it is worth
kirill115 [55]

Answer:

11,155

Step-by-step explanation:

5 0
3 years ago
(PLEASE HELP ASAP)
yan [13]
Answer is 3 because he should know how many typed of paint….
5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve: 2/3x-4=-2<br><br><br>a. -3<br>b.-4<br>c.-9<br>d.3​
    7·1 answer
  • What is 78% of 50?????
    6·2 answers
  • What is the diameter of a circle with a cercumference of 132 use 22/7 for pie
    10·2 answers
  • What is the quotient of -5.2÷3.9
    15·1 answer
  • What is the following sum? 5(3sqrtx)+9(3sqrtx)
    13·2 answers
  • (Subtract<br> ) f(x) = x + 1<br> g(x) = x2 + 1
    9·1 answer
  • Point B ∈ AC . If points K, M, N, and P are the midpoints of respectively AB , AC , MC , and NC , identify and write a statement
    5·2 answers
  • 5x^2y/15xy simplified?​
    7·1 answer
  • Gary is 4 years less than three times his brothers age, b. The sum of Gary and his brothers' age is 52. Write an equation to rep
    9·1 answer
  • Which number line shows the solutions to x &lt; 1?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!