Question

(5) The following table shows current in amp
table shows current in amperes and potential difference
in volts:
V (Volts)
Observation No.
I (Amp)
9
2
5
11.25
13.5
(i) Find the average resistance.
(ii) What will be the nature of the graph between the curren
potential difference? (Do not draw a graph.)
(iii) Which law will the graph prove?
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Answer 1

Answer:

Explanation:

Quartiles divide a rank-ordered data set into four equal parts. The values that divide each part are called the first, second, and third quartiles; and they are denoted by Q1, Q2, and Q3, respectively.