# data analysis

Most popular questions
1. ## Data analysis

Question 1 Production Rates A manufacturing company wishes to find out whether the productivity of its workforce has increased now that they have a new machine. The factory examined the records for a random sample of 8 hours over the past month. The hourly

asked by Tia on May 3, 2016
2. ## Data Analysis

A firm produces batteries that have a lifetime which is normally distributed with a mean of 360 minutes and a standard deviation of 30 minutes. The firm needs to keep an eye on the production process to ensure that everything is working properly and that

asked by Sam on April 23, 2016
3. ## Data analysis

Question 1 Production Rates A manufacturing company wishes to find out whether the productivity of its workforce has increased now that they have a new machine. The factory examined the records for a random sample of 8 hours over the past month. The hourly

asked by Tia on May 2, 2016
4. ## Data Analysis

A manufacturing company wishes to estimate the number of items that its workforce can produce on average each hour now that they have a new machine. The factory examined the records for a random sample of 8 hours over the past month. The hourly production

asked by Sam on April 28, 2016
5. ## Data Analysis

I have a mathematical problem that I don't know how to solve in Excel, where might I go for help? Within excel where can i go?

asked by Bryan on July 19, 2009
6. ## data analysis

- In the State of Georgia, one of the most popular lottery games is called Mega Millions. To play Mega Millions, you pay \$1 and try to pick the numbers that will match five white balls and the one mega ball. There are 56 white balls numbered 1 to 56; and

asked by jeter on January 4, 2011
7. ## Data Analysis

Formulas are a great way to save time and effort when using Excelâ€¦ what are some ideas for formulas you could create to help you with this situation? * You wish to calculate the commission on sales. The commission is 6% on all sales that are at least 20%

asked by Bryan on July 15, 2009
8. ## Data Analysis

A) An insurance company wants to estimate the proportion of people unsatisfied with their new telephone help service. A survey of 200 callers revealed 45 were unsatisfied with the service. Construct by hand a 95% confidence interval for the proportion of

asked by Sam on April 28, 2016
9. ## data analysis

after reviewing the Nursing Management (2006) article, what would you recommendations in defining database specifications, scope, development, implementation, and maintenance?

asked by Anonymous on December 1, 2010
10. ## Data Analysis

You are a District sales manager and you are overloaded with data that you need to compile into useable data and you are looking to use Excel to help you do this. Using the concept from this week, how will you determine where to start and what tools can

asked by Bryan on July 22, 2009
11. ## Data Analysis

I have a mathematical problem that I don't know how to solve in Excel, where might I go for help?

asked by Bryan on July 18, 2009
12. ## data analysis

A survey of 1500 college students found that 675 stay on campus in a dorm. Find the mean and standard deviation of the proportion of the sample.

asked by Anonymous on May 20, 2014