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mina [271]
3 years ago
15

The subset of the real number for 13

Mathematics
1 answer:
vichka [17]3 years ago
4 0
Belongs to a set of neutral numbers
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Origanal 240 pages 20% increase
FrozenT [24]
10 % = 24
20 % = 2 x 10%
20 % = 48
240 + 48 = 288

hope this helps you
6 0
3 years ago
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What is number 315,962,004 write in words ​
solmaris [256]

Answer:

three hundred  fifteen million nine hundred sixty two thousand four

Step-by-step explanation:

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Please answer correctly! I will mark you Brainliest!
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A simple random sample of n measurements from a population is a subset of the population selected in a manner such that which of
Ierofanga [76]

Answer:

a) sample of size n from the population has an equal chance of being selected.

b) Every member of the population has an equal chance of being included in the sample.                                            

Step-by-step explanation:

Simple random sampling:

  • It is a type of probabilistic sampling.
  • It is an unbiased representation of population.
  • The probability of selection is equal for every observation.
  • A sample is taken in such a way that each member has an equal probability of being selected.
  • A simple random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen.
  • Thus,the correct interpretation is given by,

a) sample of size n from the population has an equal chance of being selected.

b) Every member of the population has an equal chance of being included in the sample.

  • c) The simplest method of selection is used to create a representative sample.

The statement is false.

There is no pattern or technique used for selection. The selection is purely random.

  • d) Each subset of the population has an equal chance of being included in the sample.

The statement is false.

Each object of the population has an equal chance of being included in the sample. and not each subset.

  • e) Every sample of size n from the population has a proportionally weighted chance of being selected.

The given statement is false.

8 0
3 years ago
How to determine relationship between two variables with standard deviation?
luda_lava [24]
Standard deviation is the average distance between two points on the graph. If the standard deviation (sd) is high, then the variables relationship is more spread out and unlike one another. The smaller the sd, the closer and less varied the variables are.
6 0
3 years ago
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