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Veronika [31]
3 years ago
10

In a certain region of the country, the proportion of the population with blue eyes is currently 17 percent. A random sample of

100 people will be selected from the population. What is the mean of the sampling distribution of the sample proportion of people with blue eyes for samples of size 100 ? 0.04 A 0.17 B 0.83 C 3.76 D 17.0
Mathematics
1 answer:
lana66690 [7]3 years ago
7 0

Answer:

0.17

Step-by-step explanation:

The mean of a random sample is equal to the mean of the population.

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Points (−3, 5) and (3, 5) on the coordinate grid below show the positions of two players on a tennis court:
Goshia [24]

Answer:

D

Step-by-step explanation:

-3 and 3 are opposites but 5 (y), is the same

6 0
3 years ago
If you draw a card with a value of 4 or less from a standard deck of cards, I will pay you 165$ if not your pay me $45. (Aces ar
jekas [21]

Answer: The required expected value is $3.46.

Step-by-step explanation:

Since we have given that

Number of value of 4 or less are

2,3,4

So, there are 12 in numbers.

So, probability would be

\dfrac{12}{52}

Since Aces are considered as the highest card in the deck.

So, remaining probability would be

\dfrac{40}{12}

Amount paid or value of 4 or less = $165

Amount not paid for other case = $45

So, the expected value would be

\dfrac{12}{52}\times 165-\dfrac{40}{52}\times 45\\\\=\dfrac{1980}{52}-\dfrac{1800}{52}\\\\=\dfrac{180}{52}\\\\=3.46

Hence, the required expected value is $3.46.

7 0
3 years ago
hi im a kid named tyler uzing mi big broters acont to ask this qwestion. wats 46+13? tanks for the help
amm1812

Answer:

59

Step-by-step explanation:

ur welcome

6 0
3 years ago
Given the following functions f(x) and g(x), solve (f + g)(3) and select the correct answer below:
kati45 [8]
(f+g)(3) = f(3) + g(3) = 6(3) + 3 + 3 -7 = 18 +6 -7 = 17.

Answer: 17
8 0
3 years ago
Read 2 more answers
20. Determine the following product. 5g(-3g²h - 7g + 9)
soldier1979 [14.2K]
Distribute 5g to all of the terms in parentheses:

5g \times -3g^2h = -15g^3h
5g \times -7g = -35g^2
5g \times 9 = 45g

-15g^3h - 35g^2 + 45g

The answer is A.
4 0
3 years ago
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