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svetlana [45]
3 years ago
13

A ________________________________ is a range of values within which it is probable that the true value of a parameter (e.g., a

mean) lies. It can also be thought of as a measure of how closely the measured values from a sample cluster around the true value for the population as a whole.
Mathematics
1 answer:
nignag [31]3 years ago
8 0

Answer:

confidence interval

Step-by-step explanation:

confidence interval is defined that range of interval that defined degree of certainty and uncertainty for a given sampling method.

it is a probability of given sample which state that particulars parameters are lie between two set of limits.

examples - 95 % confidence interval states that there are 95% probability that given sample contain true value.

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3 &lt; -5n + 2n<br><br> Comment below the answer!!
Simora [160]
<span>3 < -5n + 2n
Add 2n to -5n 
3<-3n
Divide -3 on both sides while flipping the inequaltiy sign.
Final Answer: -1>n</span>
4 0
3 years ago
Read 2 more answers
Please PLEASE PLEASE HELP ME WITH THIS
Oxana [17]
Its the table on the bottom left
For each increase of 1 of x y increases by 0.5  so its linear
4 0
3 years ago
Find all solutions of the equation. 5 sin x − 82√ = 3 sin x − 72√
Andrei [34K]

Answer:

  • x = arcsin(√20.5 -3√2) +2kπ . . . k any integer
  • x = π - arcsin(√20.5 -3√2) +2kπ . . . k any integer

Step-by-step explanation:

Add √(82) -3sin(x) to both sides to get ...

  2sin(x) = √82 -√72

Now, divide by 2 and find the arcsine:

  sin(x) = (√82 -√72)/2

  x = arcsin((√82 -√72)/2)

Of course, the supplement of this angle is also a solution, along with all the aliases of these angles.

___

In degrees, the solutions are approximately 16.562° and 163.438° and integer multiples of 360° added to these.

6 0
4 years ago
Holii necesito ayuda lo más rápido posible x fiiiis
Archy [21]

Usando proporciones, en conjunto con multiplicación cruzada, encontra-se que el valor de p es de 6.

<h3>¿Qué es una proporción?</h3>

Una proporción es una fracción de la cantidad total, e puede ser encontrada aplicando una regla de três.

En este problema, relación es dada por:

\frac{p}{p+2} = \frac{6}{8}

Aplicando multiplicación cruzada:

8p = 6(p + 2)

8p = 6p + 12

2p = 12

p = 12/2

p = 6.

Puede-se aprender más a cerca de proporciones en brainly.com/question/24615636

#SPJ1

8 0
2 years ago
Which one makes more sence?
spin [16.1K]

0.04259 < 4.16%

This is what I think

8 0
3 years ago
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