Roll the number cube below several times to get a sense of its random behavior. What is the probability of rolling a 3?

Mathematics

1 answer:

Elena L [17]2 years ago

8 0

Step-by-step explanation:

If you roll the die once, the probability of getting a 3 is 1/6

If you roll the die twice and get a three both times, the probability of that happening is 1/6 * 1/6 or 1/36

and so on...

You might be interested in

Mark and his brother David are fighting over a toy airplane while playing their yard. Mark grabs the plane and takes off running

-BARSIC- [3]

David will have 2.57 seconds to get to mark and it’s 50 meters

5 0

3 years ago

Using properties to find the sum and product of 5 times 23 times 2

Nonamiya [84]

The Answer is 230 23*5 is 115*2 is 230

7 0

4 years ago

The owner of a bakery wants to know whether customers have any preference among 5 different flavors of muffin. A sample of 200 c

Troyanec [42]

So,, there are 5 different flavors. A total of 180 people were asked. Hence, the hypothesis that there is no significant difference is that every flavor gets 180/5=36 flavors. x^2= $\sum{\frac{(x_i)^2}{m_i}}-n$ . In this case, mi is the proportion of the hypothesis, thus 36, n=180 and xi is the number of actual observations. Substituting the known quantities, we get that x^2=9. The degree of association is given by $\sqrt{X^2}/ \sqrt{N(n-1)}$ . This yields around 0.10, much higher than our limit.

8 0

3 years ago

If f(x)=2x^2+5 square root (x-2) what does f(3)=?

bezimeni [28]

Answer:

f(3) = 23

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

How to solve for x where (2^x)*x =n?

Molodets [167]

Tough call.
You may have to use Newton's Method or something like that.
Graph y=2^x and then graph n/x on the same set of axes. You may have to assign some arbitrary value to n to make this work. From the graph you can read off the approximate coordinates of the point of intersection.

4 0

3 years ago