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Otrada [13]
3 years ago
15

15/9 into simplest form will give brainlest

Mathematics
2 answers:
adelina 88 [10]3 years ago
8 0

Answer:

1 6/9

Step-by-step explanation:

9 can only go into 15 once. So 15 - 9 = 6. 6 goes on top of the 9 and you get your answer of 1 6/9

german3 years ago
6 0
15/3. = 5

9/3. = 3

5/3 os the answer
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Sixty-five percent of employees make judgements about their co-workers based on the cleanliness of their desk. You randomly sele
Serhud [2]

Answer:

The outcomes of this binomial distribution that would be considered unusual is {0, 1, 2, 8}.

Step-by-step explanation:

The outcomes provided are:

(A) 0, 1, 2, 6, 7, 8

(B) 0, 1, 2, 7, 8

(C) 0, 1, 7, 8

(D) 0, 1, 2, 8

Solution:

The random variable <em>X</em> can be defined as the number of employees who judge their co-workers by cleanliness.

The probability of <em>X</em> is:

P (X) = 0.65

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An unusual outcome, in probability theory, has a probability of occurrence less than or equal to 0.05.

Since outcomes 0 and 1 are contained in all the options, we will check for <em>X</em> = 2.

Compute the value of P (X = 2) as follows:

P(X=2)={8\choose 2}(0.65)^{2}(0.35)^{8-2}

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So <em>X</em> = 2 is unusual.

Similarly check for X = 6, 7 and 8.

P (X = 6) = 0.2587 > 0.05

X = 6 not unusual

P (X = 7) = 0.1373 > 0.05

X = 7 not unusual

P (X = 8) = 0.0319

X = 8 is unusual.

Thus, the outcomes of this binomial distribution that would be considered unusual is {0, 1, 2, 8}.

3 0
3 years ago
Which of the following can be represented by the equation y = 2x?
KatRina [158]

Answer:

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Step-by-step explanation:

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Table B is correct, because:
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