Answer:
C
Step-by-step explanation:
Jason- Two bags 6 tiles each = 1 bag 12 tiles
2/12 for a 5. 2 for 36.
Answer:
25
Step-by-step explanation:
We know that the standard error of the sampling distribution of sample means is
Standard error=standard deviation/√n
√n=standard deviation/Standard error
n=(standard deviation/Standard error)²
We are given that standard deviation=5 and standard error=1. So,
n=(5/1)²
n=5²
n=25.
Thus, the required sample size is 25.
Answer:
50
Step-by-step explanation:2/4=0.5 meaning 50% is the probabaility of a non red block.
