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4 years ago

What is 5.4%of65???!!!

2 answers:

7 0

To find 5.4 percent of 65, first set up your problem. 65 would be our 100%, and we're looking for the value of x. So, 65=100, and x=5.4. Now we can set up an equation of 65 over x = 100 over 5.4. Now you can solve. When solving the equation, you get the answer of 3.51.
3.51 is 5.4% of 65.

goldenfox [79]4 years ago

4 0

The answer is 12.037037037 or rounded the nearest tenth it is 12

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3 years ago

Read 2 more answers

Suppose that administrators at a large urban high school want to gain a better understanding of the prevalence of bullying withi

RSB [31]

Answer: $(0.273,\ 0.783)$

Step-by-step explanation:

Given : Total number of students who are asked to complete a survey anonymously : n= 240

Number of students

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Then , the proportion that students have experienced bullying = $p=\dfrac{54}{240}=0.225$

Significance interval : $\alpha=1-0.95=0.05$

Critical value : $z_{\alpha/2}=1.96$

The confidence interval for the true proportion is given by :-

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3 years ago