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ra1l [238]
3 years ago
11

7 example of independent event 8 pieces of fruit are drawn twice with replacement what is P

Mathematics
1 answer:
kow [346]3 years ago
8 0

Answer:

7.

rolling two number cubes

8.

2/25

Step-by-step explanation:

7.

Events A and B are said to be statistically independent if the probability of A happening, P(A), in no way affects the probability of event B occurring, P(B);

P(A∩B) = P(A) P(B)

If A and B are independent the above equation is always true.

From the list given, rolling two number cubes is an example of independent events since the outcome from the first cube does not affect the outcome of the second cube.

8.

We are informed the bag contains 4 apples, 1 plum, 2 apricots, and 3 oranges. We are required to determine the following probability;

P(Apple then Apricot) given that the fruits are drawn with replacement.

The probability of drawing an apple from the bag is;

(number of apples)/(total number of fruits)

= 4/10 = 2/5

The probability of drawing an apricot from the bag given that the apple drawn is replaced is;

(number of apricots)/(total number of fruits)

= 2/10 = 1/5

Now,  P(Apple then Apricot) = 2/5 * 1/5 = 2/25

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Answer:

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Step-by-step explanation:

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3 years ago
Mhanifa can you please help! I really need it and I don’t want random answers. I will mark brainliest! Thanks!
exis [7]

Answer:

<h3>Q1</h3>

<u>Use slope formula</u>

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Angles 2 and 6 are on the corresponding sides of the parallel lines, hence are corresponding angle

<u>Correct option is </u>

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<h3>Q3</h3>

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<u>Correct choice is</u>

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Option b is correct for any line and doesn't make the lines parallel. The rest of the options are correct for parallel lines.

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3 years ago
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Answer:

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