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Question 1 of 8

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rainfall is used to help predict stream inflow

The table shows paired measurements from 10 cases

Caserainfall (mm)stream inflow (ML)
Case 159164
Case 258136
Case 353140
Case 451129
Case 561169
Case 654120
Case 749112
Case 84691
Case 963168
Case 1066171
(a)1 mark

Select the variable that should be plotted horizontally

(b)2 marks

Write the ordered pair for the case whose rainfall is 58 mm

(c)1 mark

Select the scatterplot that represents all paired cases