Question

in a class on training therapy dogs, annie noticed that many of the dogs were large breeds. she surveyed the owners of the 12 dogs in the program to find the dogs weights. all of the dogs weighed at least 14 pounds, but none weighed more than 80 pounds. the dogs median weight was 57 pounds, and the interquartile range was 43 pounds. which is a measure of how the therapy dogs weights varied? 12 pounds 14 pounds 43 pounds 57 pounds

Explanation:

Step1: Recall measure - of - variation concept

Measures of variation include range, inter - quartile range etc.

Step2: Identify given values

We are given median (57 pounds), minimum weight (14 pounds), and inter - quartile range (43 pounds).

Step3: Determine measure of variation

The inter - quartile range is a measure of how the data varies. Here, the inter - quartile range is 43 pounds.

Answer:

43 pounds