High School

We appreciate your visit to Using the 68 95 99 7 rule what portion of the hourly wages are between 11 60 and 15 20 in the crane operations department. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Using the 68-95-99.7 rule, what portion of the hourly wages are between $11.60 and $15.20 in the crane operations department?

Answer :

Final answer:

The 68-95-99.7 rule in statistics indicates percentage of values within certain standard deviations from the mean in a normal distribution. To apply it, we need the mean and standard deviation data. For example, if mean wage is $13.40 and standard deviation is $1.80, wages between $11.60 and $15.20 would represent about 68% of the wage distribution.

Explanation:

The 68-95-99.7 rule, also known as the empirical rule, is a shorthand used in statistics to remember the percentage of values that lie within a certain number of standard deviations from the mean in a normal distribution. To apply this rule to your question, it must be given that the hourly wages of crane operators are normally distributed and we must also have the mean and standard deviation wage values. Without these values, we can't apply the rule.

For instance, suppose the mean wage value is $13.40, with a standard deviation of $1.80, values within one standard deviation of the mean (so between $11.60 and $15.20) would encapsulate approximately 68% of the wage distribution. But remember, you need the mean and standard deviation data to apply the 68-95-99.7 rule. Without these, we cannot provide a definite answer.

Learn more about Empirical Rule here:

https://brainly.com/question/30700783

#SPJ11

Thanks for taking the time to read Using the 68 95 99 7 rule what portion of the hourly wages are between 11 60 and 15 20 in the crane operations department. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada