Help please!! I will give brainliest
1 answer:
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Answer:
Following are the responses to these questions:
Step-by-step explanation:
In point a:
Please find the graph file in the attachment.
In point b:
This information is interesting for us, because we inform us about an important disease outbreak in such days and how the pandemic impacts major global communities like London as well as how the pattern in the recorded cases is increasing and decreasing.
In point c:
The data are sorted: 551, 1683, 3194, 4053, 4079, 5842, 5868
Mean
Median proves middle value or class so if ascending data is arranged = 4th term = 4053
A mode is of max
Range It is also the difference between max and min values which indicates the overall distribution range
The standard deviation
Answer:
Step-by-step explanation:
Two lines are said to be perpendicular if the product of their slope = -1
Given :
to find the slope , we will write it in the form :
That is
which means that the slope =
any line that is perpendicular to this line will have slope = -2
using the formula :
, we have