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storchak [24]
4 years ago
9

What is the minimum sample size, n, that he needs in

Mathematics
2 answers:
Licemer1 [7]4 years ago
3 0

Answer:

-The value of 3% represents the margin of error

- 1-(p hat) is 0.59

- When n is calculated, the result after rounding is 1,033

Step-by-step explanation:

I did it

kotegsom [21]4 years ago
3 0

Answer:

b. margin of error

c. 0.59

a. 1033

Step-by-step explanation:

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Solve the equation. <br><br><br> 12=2+z/-6
Bogdan [553]

Answer:

\boxed{\bold{z=-60}}

Step-by-step explanation:

Switch Sides

\bold{2+\frac{z}{-6}=12}

Subtract 2 From Both Sides

\bold{2+\frac{z}{-6}-2=12-2}

Simplify

\bold{\frac{z}{-6}=10}

Multiply Both Sides By -6

\bold{\frac{z\left(-6\right)}{-6}=10\left(-6\right)}

Simplify

\bold{z=-60}

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3 years ago
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Answer:

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If its nonsense question well i don't know

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3 years ago
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Guillermo is a professional deep water free diver. his altitude (in meters relative to sea level), xxx seconds after diving, is
klasskru [66]
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The first thing you should realize is that this is a quadratic equation and the graph will be a parabola.

We can simply the equation to:

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8 0
3 years ago
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143 divided by 7 puls [11-9]
agasfer [191]
143/7 + (11-9)
143/7 + 2
143/7 + 14/7
143+14/7
157/7
Alternative form 22 3/7
5 0
3 years ago
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