Answer:
D. There is no association because the distribution of lunch preference is approximately the same among the pet groups.
If u solve using the step by step equation process u will get the answer
<em>HOPE</em><em> </em><em>THIS</em><em> </em><em>WILL</em><em> </em><em>HELP</em><em> </em><em>U</em><em>.</em><em>.</em><em>✌</em><em>✌</em><em>☝</em>
Answer:
B
Step-by-step explanation:
In the attached file
Answer: Elaine=13 years old Tyler=21 years old
Step-by-step explanation:
Let x = Elaine's age, so her brother Tyler's age = x+8
Elaine+Tyler=34
x+(x+8)=34
2x+8=34
2x=26
x=13
Elaine=13 years old
Tyler=21 years old