Answer:
1/4 i think
Step-by-step explanation:
hope this helps
if i was right pls mark brainliest
Answer:
Step-by-step explanation:
<h3>sorry butt can you tell me what you need help with</h3>
Answer:
3
Step-by-step explanation:
Answer:
70.56
Step-by-step explanation:
The variance is the standard deviation squared.
σ² = (8.4)² = 70.56