Answer:
1. A) the data is more spread out
2. C) the data is less spread out
Step-by-step explanation:
1) Standard Deviation is a measure of dispersion, denotes the spread of data around measure of central tendency (usually arithematic mean).
A data set with higher standard deviation implies A) Data is more spread out or scattered, & vice versa less spread for less standard deviation.
2) Interquartile range is also a measure of dispersion, denoting difference between Q1 (25th percentile) & Q3 (75th percentile).
A data set with smaller interquartile range implies C) Data is less spread out, & vice versa more spread for higher interquartile range.
