Answer the following statement(s) true (T) or false (F)
1. Values above the upper fence are defined as outliers in boxplots.
2. The inner fence is an observed value.
3. Observations flagged as outliers generally should be retained when they are not coding errors, when they are plausible values of the variable in question, and when they do not greatly affect the value of the mean.
4. The normal distribution refers to the distribution of a variable that resembles a cigar-shaped curve.
5. The standard deviation is a desirable statistic because metric variables are normally distributed.
1.true
2.false
3.true
4.false
5.false
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A. unfunded mandates B. categorical grants C. block grants D. matching grants
The American experience suggests that many of the Antifederalists' primary concerns were warranted.
Answer the following statement true (T) or false (F)
The major emitters of greenhouse gases today are __________
A) industrialized countries B) countries in the global South C) countries of the former Soviet Union D) Eastern European countries
Before analyzing quantitative data obtained from a survey, it is a good idea to check the answers for
a. correct answers b. errors c. statistics d. response set