a. According to the dotplot produced by the applet, what is the mean of the null distribution?

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a. According to the dotplot produced by the applet, what is the mean of the null distribution? Explain how you could have anticipated this.
b. According to the dotplot produced by the applet, is the overall shape of the null distribution bell-shaped? Th at is, can the null distribution be described as being a normal distribution? Explain how you could have anticipated this.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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Introduction To Statistical Investigations

ISBN: 9781118172148

1st Edition

Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy

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