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
You might also like to view...
Individuals involved in certain aspects of the media may attend political rallies or public meetings in order to hold elected officials accountable for promises made during political campaigns
But individuals may also hold those in the mainstream media accountable. Both elected officials and those in the media may not want to report certain happenings. What role are the above two groups of individuals fulfilling with respect to politics and the media? a. mass media b. watchdog c. advocacy journalism d. new journalism e. social media
When a witness in a case refuses to answer questions, that witness might be cited for contempt of court and might be taken into custody. Contempt of court is an example of a(n)
A) litigant. B) procedural rule. C) amicus brief. D) writ of certiorari. E) oral argument.