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Sav [38]
3 years ago
12

Conclusions from data - confidence intervals and margins of error right answers only!

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
5 0

Answer:

1. .1010 2. 2.064 3. .393

Step-by-step explanation:

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Which is a irrational number<br> A. 0.277277277.....<br> B.0.333....<br> C.0.7<br> D.3.14
Alecsey [184]
A) This is a repeating decimal which means it is possible to write it in the form p/q where p & q are integers and q is nonzero. So we can rule out choice A.

B) Similar to the answer choice above, we have another repeating decimal. So we can rule out choice B. 

C) This is a terminating decimal. It does not go on forever. We can write this as a fraction (0.7 = 7/10). So we can rule out choice C.

D) This is also terminating so it seems like your teacher made a typo. What I'm thinking is that the 3.14 was meant to be a decimal that goes on forever without a pattern. This is a well known number called pi. I'm assuming that's what your teacher was going for. 

So I'd go with choice D as the answer. 


5 0
3 years ago
Read 2 more answers
These box plots show the basketball scores for two teams.
Arisa [49]

The most appropriate statement is the interquartile range for the Wolverines, 30 is less than the IQR for the panthers, 40.

<h3>What is the correct statement?</h3>

The box plot is used to show the distribution of data. The box plot can be used to determine the range, interquartile range and median of the data set.

The range is the difference between the two ends of the whiskers.

Range for the Wolverines = 96 - 35 = 61

Range for the Panthers = 107 - 33 = 74

The interquartile range is the difference between the first and third lines on the box

IQR for the Wolverines = 85 - 55 = 30

Range for the Panthers = 90 - 50 = 40

To learn more about box plots, please check: brainly.com/question/1523909

#SPJ1

6 0
2 years ago
Write a system of equations for (4,-3)
qaws [65]

y = 4x - 3  would be it !!!!

7 0
3 years ago
Can anybody plese help me
Nat2105 [25]
For 9, the answer would be -4

And for 10, the answer should be 47°
4 0
4 years ago
What is the better deal for $56 over 25 or 32.05 over 15
riadik2000 [5.3K]
I am pretty sure $32.05 is the right answer

:)

4 0
4 years ago
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