05/14/14
Confidence Interval
In a survey of 1003 people, 59% said that they have never hesitated to give a handshake because they had a fear of germs. The survey results were reported in USA Today, and the survey was conducted...
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03/23/14
how to find the true population mean or population proportion in continuous probability distribution?
create a new worksheet on excel document and create worksheet probability depending on major assignment the population mean for goals scored by FIFA soccer player
12/30/12
I have a math problem. I hardly know where to start. Can you help?
Here it is. Wow..., this is really hard to read for me.
How many close friends do you have? Suppose that the number of close friends adults claim to have varies from person to person with mean 9...
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11/15/12
I need a creative ideas
Hi,
I need an idea for a creative project for my statistics class, It should be a simple one. I have some statistical definitions and I have to put them in a creative way!
Thank you,
08/25/12
how to do I make a graph?
Your cost is 20 dollars plus 5 cents times the number of minutes you use yourphone. C = 0.05m + 20
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