A scatter plot shows the relationship between two sets of data.
Answer: 50
Step-by-step explanation:
Answer:
<em>You would need 10 yards of fabric</em>
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
2:6
1:3
24:72
Answer:
92 dB
Step-by-step explanation:
Use the mean formula, mean = sum of elements / number of elements.
Since it is a 8 hour work day, there are 8 elements.
mean = sum of elements / number of elements
mean = (98 + 98 + 98 + 98 + 98 + 82 + 82 + 82) / 8
mean = 736 / 8
mean = 92
So, the average noise level is 92 dB
