HELP ME WITH THIS PLEASE!!! COORDINATES!
1 answer:
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Answer:
Step-by-step explanation:
Here is the corrected question and options:
Option 1:
Option 2:
Option 3:
Option 4:
Solution:
Lets write each of the above given numbers in a simplified form:
Simplify this by converting it into a decimal form:
This becomes:
(3*7+1) / 3 = (21 + 1) / 3 = 22/3 = 7.333333
So
= 7.3
Simplify this by converting it into a decimal form:
This becomes:
221/30 = 7.3666666667
So,
= 7.367
This number comes with a bar sign on .36 which means that the number has a non terminating repeating decimal expansion as 7.3636363636...
So after rounding it off this becomes:
7.36
Simplify this by converting it into a decimal form:
The value of e = 2.718
This becomes:
3.16
= 3.16 (√5.436)
= 3.16 * 2.331523
= 7.3679949818
= 7.368
So
= 7.368
7.367995
Now we get the numbers in decimal form:
= 7.333333 = 7.3
= 7.3666666667 = 7.367
7.36 = 7.3636363636
= 7.3679949818 = 7.368
Now lets order the numbers from greatest to least:
7.36
So the correct option is:
Option 4
Answer:
0.0259,0.0406
Step-by-step explanation:
Given that in a poll taken in December 2012, Gallup asked 1006 national adults whether they were baseball fans: 48% said they were. Almost five years earlier, in February 2008, only 35% of a similar-size sample had reported being baseball fans.
a) p is the proportion of national adults who are baseball fans.
b) For 2012 poll, p=0.48
Std error =
Margin of error at 90% = 1.645 * std error
= 0.0259
c) Margin of error is the admissible limit on either side of the mean where the sample mean can lie
d) Margin of error would be larger for 99% because critical value 2.58 >1.645
e) Margin of error 99% =