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2 years ago

In which survey was a parameter reported? Select two answers. (25 POINTS PLEASE HELP)

Mathematics

2 answers:

NISA [10]2 years ago

8 0

Answer:

B and D

This is what a parameter is it should help you on the rest of the school year "The value of a parameter is a fixed number. In contrast to this, since a statistic depends upon a sample, the value of a statistic can vary from sample to sample. Suppose our population parameter has a value, unknown to us, of 10. One sample of size 50 has the corresponding statistic with value 9.5. Another sample of size 50 from the same population has the corresponding statistic with value 11.1." The only ones that fit this is b and d

sertanlavr [38]2 years ago

6 0

Answer:

answer is C

Step-by-step explanation:

A survey reported that out of 50 teenagers, 9 said they get their news from a newspaper.

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Step-by-step explanation:

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2 years ago

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Tasya [4]

Answer:

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Step-by-step explanation:

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2 years ago

What is 4 percent of 320

aleksley [76]

Answer:

Alright well simplify the expression

which gives u 12.8 Hope this help's Have a nice day :)

Step-by-step explanation:

If u want i can explain with detail

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2 years ago

The sum of two numbers is 20. Their difference is 4. What are the numbers? Use the variable A & B

Arturiano [62]

Answer:

x + y = 20

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Add the 2 equations and get

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