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Masteriza [31]
4 years ago
14

1,2,3,10 what is the next number in the pattern?

Mathematics
2 answers:
stiks02 [169]4 years ago
7 0
The next number in the pattern is most likely 11. 1,2,3 are all in order so it should go 1,2,3,10,11,12
zhuklara [117]4 years ago
3 0
It should be a 11 if that’s wrong I’m sorry
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Step-by-step explanation:

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Suppose that Y1, Y2,..., Yn denote a random sample of size n from a Poisson distribution with mean λ. Consider λˆ 1 = (Y1 + Y2)/
Burka [1]

Answer:

The answer is "\bold{\frac{2}{n}}".

Step-by-step explanation:

considering Y_1, Y_2,........, Y_n signify a random Poisson distribution of the sample size of n which means is λ.

E(Y_i)= \lambda \ \ \ \ \ and  \ \ \ \ \ Var(Y_i)= \lambda

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multiply the above value by Var on both sides:

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now consider \hat \lambda_2 = \bar Y

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             =Var \{ \frac{\sum Y_i}{n}\}

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For calculating the efficiency divides the \hat \lambda_1 \ \ \ and \ \ \ \hat \lambda_2 value:

Formula:

\bold{Efficiency = \frac{Var(\lambda_2)}{Var(\lambda_1)}}

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8 0
3 years ago
Multiply.
ANTONII [103]

The multiplication of the expression (x² + 3x + 2) (2x² + 3x + 1) is 2x⁴ + 9x³ + 14x² + 9x + 2

<h3>Multiplication</h3>

(x² + 3x + 2) (2x² + 3x + 1)

= 2x⁴ + 3x³ + x² + 6x³ + 9x² + 3x + 4x² + 6x + 2

  • collect like terms

= 2x⁴ + 3x³ + 6x³ + x² + 9x² + 4x² + 3x + 6x + 2

= 2x⁴ + 9x³ + 14x² + 9x + 2

Learn more about multiplication:

brainly.com/question/10873737

#SPJ1

8 0
2 years ago
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sergey [27]
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