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Mila [183]
3 years ago
8

I dont know how to make 0.3 as a fraction and then simplify.

Mathematics
2 answers:
Lapatulllka [165]3 years ago
7 0
0.3 is 3/10, (which is already simplified) because .3 is out of 1.  Which means that that 1 is 10.  Which is 3/10.
Eddi Din [679]3 years ago
6 0
To do this you have to move the decimal place in 0.3 to the right 2 spots. This leaves you with 30. Then put 30 over 100. 30/100 simplified is 3/10 because 10 goes into 30 3 times and 10 goes into 100 10 times.
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Standard Deviation = 3.1573

108.8 +/- 1.96 *(3.1573/sqrt(8) = 110.687 and 106.312

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108.5 - 106.312 = 2.19
 

Margin of error = +/- 2.19



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