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Blizzard [7]
3 years ago
5

N-5 less than or equal to -2

Mathematics
1 answer:
oee [108]3 years ago
6 0

Answer:

[3, + ~)

Step-by-step explanation:

I DON'T HAVE PEN AND PAPER WITH ME I CAN'T GRAPH IT

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A real estate agent wants to know how many owners of homes worth over​ $1,000,000 might be considering putting their home on the
JulsSmile [24]

Answer:

NO

Step-by-step explanation:

The changeability of a sampling distribution is measured by its variance or its standard deviation. The changeability of a sampling distribution depends on three factors:

  1. N: The number of observations in the population.
  2. n: The number of observations in the sample.
  3. The way that the random sample is chosen.

We know the following about the sampling distribution of the mean. The mean of the sampling distribution (μ_x) is equal to the mean of the population (μ). And the standard error of the sampling distribution (σ_x) is determined by the standard deviation of the population (σ), the population size (N), and the sample size (n). That is

μ_x=p

σ_x== [ σ / sqrt(n) ] * sqrt[ (N - n ) / (N - 1) ]

In the standard error formula, the factor sqrt[ (N - n ) / (N - 1) ] is called the finite population correction. When the population size is very large relative to the sample size, the finite population correction is approximately equal to one; and the standard error formula can be approximated by:

σ_x = σ / sqrt(n).

6 0
3 years ago
People drive, on average, 14,579 miles per year. About how many mile each week is that? (Note: there are 52 weeks in a year)
Vikki [24]

Answer:278.44

Step-by-step explanation:

Divide the miles per year by months

6 0
2 years ago
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If it takes 930 kg of food to feed a pair of elephants for 3 days how much food would u need to feed them for a week?
bagirrra123 [75]

Answer:

217 kg

Step-by-step explanation:

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3 0
3 years ago
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In a survey of college​ students,894 said that they have cheated on an exam and 1701 said that they have not. If one college stu
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6 0
3 years ago
In the figure below , m
dem82 [27]

Answer:

∠1 = 52

∠2 = 128

∠4 = 128

Step-by-step explanation:

∠3 and ∠1 are vertical angles

As we now vertical angles are congruent

So if ∠3 = 52°, then ∠1 also equals 52°

∠3 and ∠4 are supplementary angles

supplementary angles add up to equal 180

Thus, ∠3 + ∠4 = 180

If ∠3 = 52°

Then 52 + ∠4 = 180

180 - 52 = 128

Hence, ∠4 = 128

∠4 and ∠2 are vertical angles

Like stated previously vertical angles are congruent

So if ∠4 = 128 then ∠2 also equals 128

3 0
3 years ago
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