Answer:
Where is the question.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
option C.
Step-by-step explanation:
The given graph is the bell shaped graph.
From the graph we can observe that the peak is at 69.
So, the mean of the data is = 69 .
Standard deviation is the deviation of the graph from the mean value.
= 72-69 = 3
Hence, the standard deviation is equal to 3.
So, the correct answer is option C.
Answer:
1: 16
2: 27
4: 100
7: 1.728
10: 64
Just some of the answers
Step-by-step explanation:
Answer:
at least 1.9 feet
if x is how much she intends to knit, inequality is x ≥ 1.9