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3 years ago

If 2 dice are rolled at the same time, how many outcomes are possible in the sample space?

Mathematics

2 answers:

Vanyuwa [196]3 years ago

7 0

12/12 possibility for getting a number on a dice

With 2 dice, there would be 24 possible outcomes (double 12)

Artyom0805 [142]3 years ago

3 0

I’m not sure of the formula, but I always do every possibility in a pyramid shape (picture shown)
There are 21 possibilities

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Of the boxes of cruncho cereal on a supermarket shelf 25 percent contain a prize and the other 75 percent contain no prize.if Ge

USPshnik [31]

Answer:

$X \sim Binom(n=2, p=0.25)$

And for this case we want to find the following probability:

$P(X=0)$

And we can use the probability mass function given by:

$P(X) = nCx (p)^x *1-p)^{n-x}$

And replacing we got:

$P(X=0)= (2C0) (0.25)^0 (1-0.25)^{2-0}= 0.5625= \frac{9}{16}$

Step-by-step explanation:

For this problem we can define the random variable of interest X as "the number of bxes with a cereal" and for this problem we can model the variable with the following distribution:

$X \sim Binom(n=2, p=0.25)$

And for this case we want to find the following probability:

$P(X=0)$

And we can use the probability mass function given by:

$P(X) = nCx (p)^x *1-p)^{n-x}$

And replacing we got:

$P(X=0)= (2C0) (0.25)^0 (1-0.25)^{2-0}= 0.5625= \frac{9}{16}$

6 0

3 years ago

Who found North Carolina

harkovskaia [24]

North Carolina was founded in 1653 by the Virginia colonists. And was also named after Charles the 9 of France but later for Charles the 1 and 2.

3 0

3 years ago

How many friday the 13ths are there in a year?

strojnjashka [21]

Every month starting on a sunday. there usually 2-4 a year

4 0

3 years ago

The figure shows a small plane flying at a speed of 184

andrew11 [14]

The answer will be :142

8 0

3 years ago

What is the final price of the four-night reservation

AlekseyPX

Answer:

$512

Step-by-step explanation:

Charges at the first hotel are ...

4(168 -40) = 4(128) = 512

Charges at the second hotel are ...

(4-1)(185) = 3(185) = 555

The first hotel offers the better rate: $512 for four nights.

5 0

3 years ago

Read 2 more answers