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MakcuM [25]
4 years ago
6

Use the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best po

int estimate for p, the margin of error, and the confidence interval. Assume the results come from a random sample. A 95% confidence interval for p given that p ^ = 0.7 and n = 130 Round your answer for the point estimate to two decimal places, and your answers for the margin of error and the confidence interval to three decimal places. point estimateequals margin of errorequals plus-or-minus The 95% confidence interval is to:__________.
Mathematics
1 answer:
Rama09 [41]4 years ago
7 0

Answer:

SIMPLE go below to see

Step-by-step explanation:

idk im dumb

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12 out of 30 tickets sold were early admission what percentage of tickets were early admission tickets
bezimeni [28]

Answer:

40%

Step-by-step explanation:

12 divided by 30 will give you 0.4

7 0
3 years ago
What decimal is equivalent to 500 thousandths and 8 hundredths?
Rzqust [24]
500 thousandths is equal to five tenths.  Thus, we have a five in the tenths place and an eight in the hundredths place, so we have .58 as our answer.
7 0
3 years ago
Read 2 more answers
MAJOR HELP!
ladessa [460]

Answer: Option A

\theta=tan^{-1}(\frac{8}{6})

Step-by-step explanation:

We can model the situation by means of a right triangle.

Where the  angle \theta is the angle that you make with the top of the TV.

Then the horizontal distance of 6 feet is the adjacent side and the vertical distance of 8 feet is the opposite side to the angle the.

By definition of the tan(\theta) function we know that:

tan(\theta)=\frac{opposite}{adjacent}

Therefore:

tan^{-1}(\frac{8}{6})=\theta

\theta=tan^{-1}(\frac{8}{6})

6 0
3 years ago
The Olympic-size pool at the recreational center is a right rectangular prism 50\, \text{m}50m50, start text, m, end text long a
frez [133]

Answer:

The depth of the water in the pool is 2.4 metres

Step-by-step explanation:

The Volume of Water in the Pool= 3000m³

Length of the Pool=50m

Width of the Pool=25m

Height=?

Volume of a Rectangular Prism= Length X Width X Height

3000= 50 X 25 X Height

3000= 1250H

H=3000/1250

Therefore, the Height of water in the pool = 2.4m

The water in the pool is 2.4 metres deep.

5 0
4 years ago
Select three multiplication facts that are equal 36
mestny [16]

Answer:

Take your pick!

1×36=36.

2×18=36.

3×12=36.

4×9=36.

6×6=36

Step-by-step explanation:

What you are trying to find are factors. "Factors" are the numbers you multiply to get another number. For instance, factors of 15 are 3 and 5, because 3×5 = 15. Some numbers have more than one factorization (more than one way of being factored). For instance, 12 can be factored as 1×12, 2×6, or 3×4.

This means, find what two numbers multiplied together would be 36. There's always 1 * 36, 6*6, and 4*9, along with several others (see above).

I hope this helps. Please mark Brainliest!

6 0
4 years ago
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