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kramer
3 years ago
11

Suppose your drawl card from the set of cards, record the letter, return the card to the set, and shuffle the cards. You can rep

eat this experiment and 22 times. Would you expect the experimental probability of drawing a vowel to be the same as the theoretical probability? Explain
Mathematics
1 answer:
Leto [7]3 years ago
3 0

Answer:

The more the experiment is repeated the more the experimental probability should appear with the theoretical probability but they do not necessarily have to be the same.

Step-by-step explanation:

The theoretical probability would be the one calculated with the formula, the favorable cases divided by total cases and instead the experimental probability, is the quotient between the number of times the event occurred and the total number of events.

This means that the experimental probability, the more the experiment is carried out, the more it will appear to be the theoretical probability, because this is a trend, in this case, the more it is repeated, the more this trend is reached, but it is not necessarily the same.

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Trig question, please help! :)
Ronch [10]

Answer:

I can not see the image but if you write it I promise that I will answer it as quickly as possible

Step-by-step explanation:

7 0
3 years ago
To win a certain state lottery, players must correctly choose 4 numbers (in any order) from the numbers 1 to 40. How many differ
inn [45]
Theres about 800 different combinations, i'm not sure though, i'm sorry if i'm wrong
4 0
4 years ago
Read 2 more answers
2. Describe the means-extremes property.
GREYUIT [131]

Step-by-step explanation:

For example:

Ex: 2:3 :: 6:9

In this question, the means are 3 and 6.

The extremes are 2 and 9.

We use this method to find whether the two ratios are equal or not.

We multiply the means and the extremes, and if there products are same, then these two ratios are proportional.

If these two ratios are proportional, their "means" = "extremes"

=> Means = Extremes

=> 3 x 6 = 2 x 9

=> 18 = 18

So, these two ratios are proportional.

Hope this helps you.

8 0
4 years ago
Help me solve this please
shutvik [7]

Answer:

D'G' = 52.5 units

Step-by-step explanation:

Since the dilatation is centred at the origin then multiply the original coordinates by the scale factor 3.5

D' = (1 × 3.5, 7 × 3.5 ) = (3.5, 24.5 )

G' = (- 8 × 3.5, - 5 × 3.5 ) = (- 28, - 17.5 )

Calculate D'G' using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = D' (3.5, 24.5) and (x₂, y₂ ) = G' (- 28, - 17.5)

D'G' = \sqrt{(-28-3.5)^2+(-17.5-24.5)^2}

       = \sqrt{(-31.5)^2+42^2}

       = \sqrt{992.25+1764}

        = \sqrt{2756.25}

         = 52.5 units

7 0
3 years ago
Each person in a group buys a movie ticket, a drink, and a popcorn. How much does the group pay when there are 6 people in the g
evablogger [386]

Answer: 81

Step-by-step explanation:
6.75 + 3 + 3.75 = X
X x 6 = 81


3 0
2 years ago
Read 2 more answers
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