The results of two independent surveys are shown in the table below.
Men's Height | |||
---|---|---|---|
Group | Sample size | Mean (centimeters) | Standard deviation (centimeters) |
A | 2,500 | 186 | 12.5 |
B | 2,500 | 186 | 19.1 |
Which statement is true based on the table?
Difficulty: Medium
Sponsored Ads