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natima [27]
3 years ago
7

+ 3 )" alt="\sqrt{4}( \sqrt{8} + 3 )" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
dolphi86 [110]3 years ago
4 0
The answer is 11.65685
AfilCa [17]3 years ago
3 0

Answer: 11.65685....

Step-by-step explanation:

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Mark owns Siberian Husky sled dogs. He knows from data collected over the years that the weight of the dogs is a normal distribu
kozerog [31]
Calculate the z-score for the given data points in the item using the equation,
 
                             z-score = (x - μ) / σ

where x is the data point, μ is the mean, and σ is the standard deviation.

Substituting,
             (47.7)     z-score = (47.7 - 52.5)/2.4 = -2

This translates to a percentile of 2.28%.

              (54.9)      z-score = (54.9 - 52.5)/2.4 = 1

This translates to a percentile of 84.13%. 

Then, subtract the calculate percentiles to give us the final answer of <em>81.85%.</em> 

Thus, 81.85% of the Siberian Husky sled dogs are expected to weigh between 47.7 and 54.9 lbs. 
8 0
3 years ago
PLEASE SOMEINE HELP ME WITH THIS ASAP
Tems11 [23]

Answer:

Sure, Help you with what?

Step-by-step explanation:

Let me know :)

Have an AWESOME Friday <3

7 0
3 years ago
Read 2 more answers
PLEASE HELP I NEED THIS
Elis [28]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
if 2 people answered your question and they were both right but only one of them explained they answer who should I give brainli
lakkis [162]
The person who explained the answer because you can see how they got the answer or the evidence they used to get the answer
5 0
3 years ago
What’s the correct answer for this question?
Helen [10]

Answer:

( -1 , 1 )

Step-by-step explanation:

(x1,y1) = (5,9)

(x2,y2) = (-7,-7)

=(-7+5/2 , -7+9/2)

= (-1,1)

3 0
3 years ago
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