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Setler [38]
2 years ago
8

Classify the statement as an example of classical probability, empirical probability, or subjective probability. In California's

Pick Three lottery, a person selects a 3-digit number. The probability of winning California's Pick Three lottery is .1/1000
Mathematics
1 answer:
Nat2105 [25]2 years ago
5 0

Using probability concepts, it is found that the probability is subjective.

--------------------------------------

  • A classical probability is given by <u>the number of desired outcomes divided by the number of total outcomes</u>, considering no prior results of the experiments.
  • An empirical probability is similar to the classical, considering prior results of experiments.
  • The subjective probability involves personal beliefs along the calculations.

In this problem:

  • There are 900 3-digit number, thus, the classical probability of winning is:

p = \frac{1}{900}

  • The given probability is not the classical, and also does not involve previous trials, so it is subjective.

A similar problem is given at brainly.com/question/16101256

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in a certain year a new bed costs 35000. if the rate of inflation was 20% for the next two years what would the same bed cost at
Neko [114]

Answer:

42000

Step-by-step explanation:

First of all, we need to find 20 percent of 35000.

35000×20 / 100 = 7000

now we increase the bed cost by 20 percent.

35000 + 7000 = 42000

7 0
3 years ago
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Solve the inequality 4x - 7&lt;5​
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Answer:

x < 3

Step-by-step explanation:

4x - 7 < 5

Add 7 to both sides;

4x < 12

Divide both sides by 4;

x < 3

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A company makes concrete paving stones in different sizes. Each stone has a volume of 360 inches and a height of 3 inches. the s
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I got 6 but I'm not 100% sure if its right.

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Two dice are rolled. Determine the probability of the following: rolling a 6 or doubles
gtnhenbr [62]

Answer as an exact fraction = 5/18

Answer as an approximate decimal = 0.2778

Answer as an approximate percentage = 27.78%

============================================================

Explanation:

x = result of the first die

y = result of the second die

(x,y) paired together shows the results of both dice at the same time.

Something like (x,y) = (4,2) means we got 4 on the first die and 2 on the second die.

--------

Let's list the ways of rolling a 6

  • (1,5)
  • (2,4)
  • (3,3)
  • (4,2)
  • (5,1)

There are 5 ways to roll a 6. Each pair listed has the property x+y = 6.

--------

List all the ways of getting doubles

  • (1,1)
  • (2,2)
  • (3,3)
  • (4,4)
  • (5,5)
  • (6,6)

There are 6 ways to roll doubles. Each pair mentioned has x = y.

--------

We have 5+6 = 11 items listed above. However, there are only 10 unique pairs though because (3,3) was listed twice. So we could say 5+6-1 = 11-1 = 10.

This is out of 6*6 = 36 different ways to roll the two dice. The probability is therefore 10/36 = 5/18.

Using a calculator, 5/18 = 0.2778 = 27.78%

7 0
3 years ago
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