Most companies have increased their dependence on computers and software. As a result, more employee time...

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Basic Math

Most companies have increased their dependence on computers andsoftware. As a result, more employee time is spent on the telephonewith technical support for the software. A sample of 8 times spenton the phone with technical support yielded the following data:
Time spent on phone (in minutes)
11
9
9
8
12
13
11
14
Construct a 98 percent confidence interval estimate of the truemean population time that is spent by employees on the telephonewith technical support for the software. Use only theappropriate formula and/or statistical table in your textbook toanswer this question. Negative values should be indicated by aminus sign. Report your answers to 2 decimal places, usingconventional rounding rules.
Answer: $ _? (Click to select) ? $

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SolutionGiven A sample of 8 times spent on the phone with technicalsupport yielded the following dataTime spent on phone in minutes1199812131114We have to See Answer

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