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4 years ago

6

Which statement is true?

2 answers:

hoa [83]4 years ago

6 0

Answer:

a) Point estimates are used to make inferences about population parameters.

Explanation:

Point estimation is defined as an approximate and single numeric value representing a population. This is given as an estimate of a parameter of certain population. So, population parameter helps in determining a population by randomly selecting a part of people from that population through some survey.

anyanavicka [17]4 years ago

5 0

A!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Find the distance between (2,-4) and (5,-8)

Talja [164]

Using the distance formula:

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Distance = √((5-2)^2 + (-8 - -4)^2

Distance = √(3^2 + -4^2)

Distance = √(9 +16)

Distance = √25

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4 years ago

Simplify the expression by combining like terms. select the most simplifled expression: 4(5m + 3) + 2m

kirill115 [55]

Answer:

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Step-by-step explanation:

4(5m + 3) + 2m

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3 years ago

Color blindness is an inherited characteristic that is more common in males than females. Let F represent female, and C represen

malfutka [58]

Answer:

0.513 = 51.3% probability of being a female.

Step-by-step explanation:

We are given the following formula:

$P(F \cup C) = P(F) + P(C) - P(F \cap C)$

In which:

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Probability of a Female

We have to find P(F), which is given by:

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We are given by:

$P(C) = 0.039, P(F \cap C) = 0.004, P(F \cup C) = 0.548$

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3 years ago

A square piece of paper has a perimeter of 36 cm. What is the area of a square piece of paper with twice that perimeter? *

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Answer:

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since it is a square, length of 1 side = 72/4= 18

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3 years ago

Read 2 more answers

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LuckyWell [14K]

The answer maybe 5%

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3 years ago