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Arte-miy333 [17]
2 years ago
14

The process of making estimates and drawing conclusions about one or more characteristics of a population through analysis of sa

mple data drawn from the population is known as _____.
Mathematics
1 answer:
inysia [295]2 years ago
3 0

Answer:

Statistical Inference

Step-by-step explanation:

Statistical analysis has two main focuses: descriptive statistics and infernetial statistics.

Descriptive statistics summarise data using graphs and summary values such as the mean and interquartile range. Descriptive statistics can help us identify relationships and patterns. Descriptive statistics do not draw conclusions beyond the data we already have. Inferential statistics anaylsis does allow us to make conclusions beyond the data we have.

A defintion of inference is:
The process of drawing conclusions.

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Ill give brainliest, please
Flura [38]

Answer:

1st One goes to the third one

2nd one goes to the 1st one

3rd one goes to the 4th one

and the 4th one goes to the 2nd one

7 0
3 years ago
3x−8/2 =x−6<br> im really confused
vagabundo [1.1K]

Answer:

x = -1

Step-by-step explanation:

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3 years ago
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On a particular day, 112 of 280 passengers on a particular DTW-LAX flight used the e-ticket check-in kiosk to obtain boarding pa
irakobra [83]

Answer :

0.2322

Step-by-step explanation:

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p = 0.4

1 - p = 1 - 0.4 = 0.6

Number of samples, n = 8

P(x = 4)

Using the binomial probability formula :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

P(x = 4) = 8C4 * 0.4^4 * 0.6^4

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3 years ago
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Answer:

21

Step-by-step explanation:

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The rate of change of a bacteria (N) with respect to time is directly proportional to itself. When t=0, N=500. When t=4, N=3000.
Lyrx [107]

Fine the average rate of change by the difference in N over the difference in T:

3000 - 500 / 4-0 = 2500 / 4 = 625

This means for every 1 T, N = 625.

Now multiply 625 by 8:

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The decay rate can be found by dividing -ln(2) by the half life.

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3 years ago
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