Question

1. based on the two data - sets represented below, complete the following sentences.

data set u
data set v
the center of data set u is ________ than the center of data set v. the spread of data set u is ________ than the spread of data set v.
word bank 1: (a) greater, (b) less
word bank 2: (a) greater, (b) less

Explanation:

Step1: Observe the centers

By looking at the histograms, the center (e.g., mean or median) of Data - Set U appears to be around 12 - 13, while the center of Data - Set V appears to be around 14 - 15. So the center of Data Set U is less than the center of Data Set V.

Step2: Observe the spreads

The spread of a data - set can be thought of as how spread out the data is. Data - Set U has most of its data concentrated in a relatively narrow range around the center, while Data - Set V has data more spread out across a wider range of values. So the spread of Data Set U is less than the spread of Data Set V.

Answer:

1. b. less
2. b. less