Answer:
D
Step-by-step explanation:
The first quartile of group A is greater than the first quartile of group B.
Answer:

Step-by-step explanation:




<h3>Hope it is helpful...</h3>
Answer:
53 52 72 61 68 58 47 47 (arrange it)
47 47 52 53 58 61 68 71 (done!)
Mode: 47 (appear twice)
Median: (53+58)/2 = 55.5
Mean = 47+47+52+53+58+61+68+71/ 8
=457/8
=57.12
Answer:
5x
Step-by-step explanation:
Answer:
Trigonometry Examples
Subtract 360° 360 ° from 420° 420 ° . The resulting angle of 60° 60 ° is positive, less than 360° 360 ° , and coterminal with 420° 420 ° .
Step-by-step explanation:
Answer