Author Archives: Dr. Brenda Masters

A data graph to consider

January 15, 2020 – 6:55 pm
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Lesson 17, The Difference Between Two Population Means, Summary Notes

November 18, 2019 – 8:00 am

For Lesson 17 here are some summary notes, Lesson 17 Summary Notes.

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Z and t hypothesis tests and confidence intervals

October 27, 2019 – 12:34 pm

The detailed class notes that we viewed in class are here:   Class Notes Z test and t test, with CI equations .

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T. Boone Pickens, a life well lived.

September 13, 2019 – 10:22 am

“It’s been my observation, the harder you work the luckier you get.”      ~T. Boone Pickens

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How does each state make electricity?

August 21, 2019 – 10:00 am
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