The Best Way to Remove the "Stinger" from the Site

question 34

Multiple Choice

The best way to remove the "stinger" from the site of an insect sting is

• A) pulling it out using tweezers.
• B) squeezing it out.
• C) scraping across it with a credit card.
• D) cutting it out with a pocket knife.

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Definitions:

Randomized Block Experiment

An experimental design that aims to reduce the effects of variables known as blocks by randomly assigning treatments within each block.

Rank Sums

A statistic used in non-parametric tests that involves summing the ranks of observations in one of two samples when comparing medians.

One-Tail

Refers to a one-tailed test in statistics where the critical area of a distribution is one-sided so that it tests for the possibility of the relationship in a single direction.

Ordinal

Pertaining to data classification where the order of the values is significant but differences between values are not necessarily consistent.