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azamat
3 years ago
14

A 98% confidence interval for a proportion is found to be (0.47, 0.53). What is

Mathematics
1 answer:
Tcecarenko [31]3 years ago
8 0

Answer: .50

Step-by-step explanation:

A pex

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Rationalize 2 / 2√2
horsena [70]

Answer:

\frac{\sqrt{2} }{2}

Step-by-step explanation:

\frac{2}{2\sqrt{2}  } * \frac{2\sqrt{2} }{2\sqrt{2}  }    =\frac{4\sqrt{2} }{8} = \frac{\sqrt{2} }{2}

6 0
4 years ago
URGENT!! Really need help on this test
JulsSmile [24]

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3 years ago
The smallest number by which 192 should be multiplied to make it a perfect cube is __
algol [13]

Answer: 9

Step-by-step explanation:

192 * 9 = 1728

Cube root of 1728 is 12

3 0
3 years ago
A jump suit costs 125 dollars.The rate of the discount is 20 percent.What is the discount
almond37 [142]
10% of $125 is $12.50.

Now 20%=2*10%.

So 20% of $125 is $25.

If you were to receive a 20% discount, you'd only have to pay $100 to bag the jump suit.
5 0
3 years ago
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Which number has the least absolute value?
8090 [49]
A.

Explanation: The bigger the negative number, the lower the number actually is.
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