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4 years ago

9

Will all random samples from a given population have the

2 answers:

Sidana [21]4 years ago

7 0

Answer:

No, they will not.

It would depend on the values chosen in the sample as to what the mean was; sample means can vary considerably. We would use the sampling distribution to calculate the probability of a given sample mean to see how likely it is to occur.

Step-by-step explanation:

vagabundo [1.1K]4 years ago

5 0

Answer:

No!

Step-by-step explanation:

Data from random samples will not always include the same values. Values are chosen randomly and they may or may not be the same. So means will vary among samples.

~Hope this Helps~

~~Krystal

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LiRa [457]

Answer:

${19}C_1=19$

Step-by-step explanation:

We need to find the value of ${19}C_1$ .

C stands for combination.

The formula of combination is as follows :

$nC_r=\dfrac{n!}{r!(n-r)!}$

Here,

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So,

$nC_r=\dfrac{19!}{1!(19-1)!}\\\\nC_r=\dfrac{19!}{1!\times 18!}\\\\nC_r=\dfrac{19\times 18!}{1!\times 18!}\\\\nC_r=19$

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation: because I said so.

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Step-by-step explanation:

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Step-by-step explanation:

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