Fill in the blanks assignment_RES342_Linda Anderson

Fill in the blanks assignment_RES342_Linda Anderson - Due...

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Due Week 2 Day 7 (Monday) This is an individual assignment. RES 342 Fill-in-the-blanks Assignment. Name: ___________________ 1. Normal distributions are asymmetrical and bell-shaped. True or False? _____false__________ 2. List 3 software you could use in calculating ANOVA: (i) _______________ (ii) ________________________ (iii) _____________________________ 3. In terms of ANOVA, provide ANY equation for the Sum of Squares Total (SST). Sum of Squares Total (SST) = sse+ssg 4. The difference between the expected value of an estimator and the true parameter is called _________bias________________. 5. If a null hypothesis is not rejected at the 0.10 level, it may be rejected at the 0.05 level. True ______________ or False _____________. 6. A normal distribution that has a mean of 0 (i.e. zero) and a standard deviation of 1, is called a standard normal distribution. 7. Consider your answer in Question #6 above. What is the purpose or benefit of the distribution you provided in your answer? The normal distribution is often used to describe, at least approximately, any variable that tends to cluster around the mean. For example, the heights of adult males in the United States are roughly normally distributed, with a mean of about 70 inches (1.8 m). Most men have a height close
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