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Leona [35]
3 years ago
14

find the size of each sample needed to estimate the difference between the proportions of boys and girls under 10 years old who

are afraid of spiders. Assume that we want a 95% confidence level and that the error is smaller than 0.03.
Mathematics
1 answer:
Alex Ar [27]3 years ago
6 0

Answer:

sample

Step-by-step explanation:

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What is the smallest possible whole number value of x
Pepsi [2]

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Absolutely anything! It all depends on what the equation is. Variables can be any number with exception of 0 As a denominator. Otherwise pick anything as long as the end results come out to the number you are seeking.

5 0
3 years ago
Sarah is working as a truck driver. She gets paid $100 everyday and then $22 per hr driving. How many hours does sarah have to w
TiliK225 [7]

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6 0
3 years ago
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Simplify: √27 A. 3√3 B. 9√3 C. 3√9 D. 5√3
blagie [28]
To simplify square root 27, find two numbers that equal 27. But also, one of the numbers should be a perfect square (such as 4, 9, 36...). 

9*3=27. The square root of 9 is 3, which makes it a perfect square. So, the answer is A.
5 0
3 years ago
I need help urgent for quiz ​
tino4ka555 [31]

Answer:

um, u gotta ask a question

4 0
3 years ago
The distance from the school to the library is 12 miles. The distance from the school to the park is 75% of this distance.
strojnjashka [21]
75% of 12 can be represented with the equation 75/100=x/12

Then to solve
75(12)= 100x
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So the distance from the school to the park is 9 miles.
8 0
4 years ago
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