Answer:

Step-by-step explanation:

Perimeter top one:
5+1+2+3+3+4= 18in
Perimeter bottom one:
6+1+4+3+2+4= 20in
The answer is normal distribution.
Sampling distributions of means normally have normal distributions.
Answer: Obtuse
Step-by-step explanation:
Acute angles are Between 0 and 90 degrees
Right angles are 90 degrees
Obtuse angles are 90-180 degrees
And straight angles are 180 degrees
Note: Between mean like Ex. between 1-10 it would be 2, 3, 4,... 8, 9
Answer:
69.53
Step-by-step explanation:
I did it on my calculator.