Researchers have studied the role that the age of workers has in determining the hours per month spent on personal tasks.A sample of 1,686 adults were observed for one month.The data are: ![Researchers have studied the role that the age of workers has in determining the hours per month spent on personal tasks.A sample of 1,686 adults were observed for one month.The data are: Construct a 98 percent confidence interval for the mean hours spent on personal tasks for 25-44 year olds. A) [3.96,4.12] B) [3.97,4.11] C) [3.98,4.10] D) [2.16,5.92] E) [3.95,4.13]](https://d2lvgg3v3hfg70.cloudfront.net/TB1736/11eb06d7_55e8_3b0f_8177_9d5b563fe1d4_TB1736_00.jpg)
Construct a 98 percent confidence interval for the mean hours spent on personal tasks for 25-44 year olds.
Definitions:
Electroplating Operation
A process that uses electrical current to reduce dissolved metal ions so that they form a coherent metal coating on an electrode.
Positive Terminal
The electrode in an electrical device from which current flows away, typically marked with a positive sign and higher potential energy.
Anode
The positive terminal of an electric device.
Magnesium Atom
The atomic form of magnesium, a light, silvery-white, moderately hard metallic element that is an essential nutrient for living cells.
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