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Savatey [412]
3 years ago
12

Help? I wasn't able to attend class so I don't understand the work..these are the practice problems

Mathematics
1 answer:
Rzqust [24]3 years ago
8 0
It must be equal to BQ
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To estimate the percentage of a state's voters who support the current
Lady bird [3.3K]

Using the Central Limit Theorem, the percentage that is expected to be the closest to the actual percentage is:

A. The Tribune, at 68%.

<h3>What does the Central Limit Theorem state?</h3>

It states that for a proportion p in a sample of size n, the sampling distribution of sample proportion is approximately normal with mean \mu = p and standard error s = \sqrt{\frac{p(1 - p)}{n}}, as long as np \geq 10 and n(1 - p) \geq 10.

From this, a larger sample size leads to a smaller error estimate. Since the Tribune had the largest sample size, option A is correct.

More can be learned about the Central Limit Theorem at brainly.com/question/16695444

#SPJ1

3 0
2 years ago
The Radius of a circle is 5 cm. Find the area of the circle, correct to one decimal place.
lorasvet [3.4K]

Answer:

78.5

Step-by-step explanation:

r^{2}x3.14 (pie)

so then substitute.

5x5=25

25x3.14=78.5

6 0
3 years ago
A. <br> B. <br> C. <br> D. please help
Dmitriy789 [7]

Answer:

D

Step-by-step explanation:

-1 + -5 is -6.

4 0
3 years ago
Harold is baking chocolate cupcakes for the school bake sale. He made 36 cupcakes yesterday, and he wants to bring 96 cupcakes i
kicyunya [14]

Answer:

24 tablespoons I just multiply the equation hopefully this helps you with your questions good luck

3 0
3 years ago
Round to the nearest hundredth:<br><br> 0.13658537
Montano1993 [528]

Answer is 0.14

in nearest

3 0
3 years ago
Read 2 more answers
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