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3 years ago

What percent of 120 is 78?

2 answers:

6 0

65% since 78/120 is .78 and when moving from decimal to percent you move the decimal place two times to the right
hope this helps

frosja888 [35]3 years ago

5 0

78/120 = 0.65

0.65 = 65%

Hope this helped☺☺

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Step-by-step explanation:

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Confidence Interval: (21596,46428)

Step-by-step explanation:

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$\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}$

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$\mu \pm t_{critical}\frac{\sigma}{\sqrt{n}}$

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$t_{critical}\text{ at degree of freedom 9 and}~\alpha_{0.05} = \pm 2.2621$

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3 years ago