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kicyunya [14]
3 years ago
15

The FBI compiled a data table of murders in each state in 2016. The number of murders in 2016 can be modelled by a normal distri

bution with a mean of 233.67 and standard deviation of 210.23. 
Test, using a 10% significance level whether the number of murders in 2016 come from the same distribution.
​

Mathematics
1 answer:
Nonamiya [84]3 years ago
3 0

Answer:

Step-by-step explanation:

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Hey! How do I write 0.29 (both 2 and 9 are recurring) as a fraction?
Montano1993 [528]
Hi there!

Since a decimal is a portion of 1 we can simply put a 100 in the denominator to form it into a fraction.

By doing this, we get the fraction 29/100.

Since there is no simplifying we can do for the fraction this is it's final form!

Your answer would be 0.29 = 29/100.
5 0
3 years ago
Amie published her first book. She was given $20,000 and an additional $0.15 for each copy that sold. Her earnings,d, in dollars
Harrizon [31]
<span>d=20,009 + 0.15n
</span>$22,100 = 20,009 + 0.15n
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3 0
3 years ago
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Whats the rule for this pattern, 3,1.5,0,-1.5,-3
igomit [66]
The pattern subtracts 1.5 for each number in the pattern. 3-1.5 is 1.5. 1.5 minus 1.5 is zero. 0 minus 1.5 is -1.5. -1.5 minus 1.5 is negative 3. If we apply this rule to the next value, it would be -3 minus 1.5 which is equal to 4.5. The value after that would be 6, applying the same rule.
5 0
4 years ago
I need to figure this out cause idk.
jeka57 [31]
Since she flipped the coin 20 times and got 4 heads and 6 tails, you put it as a fraction. So, it's 4/16 if you simplify 4 over 16 you get 1/4. You get this by dividing by 4 both numbers.

6 0
3 years ago
If Y varies directly as x, what is the value of these two ordered pairs (4,1) (20,y)
lys-0071 [83]

Answer:

Y = 5.

Step-by-step explanation:

  1. 20/4 = 5.
  2. 1 x 5 = 5.
  3. Y = 5.

These are all of the steps to completely find the correct answer to your question.

Hope this helps!!!

Kyle.

6 0
3 years ago
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