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The table below shows the scores achieved by a group of students on an exam. Using this data, perform the following tasks on the Score

The table below shows the scores achieved by a group of students on an exam. Using this data, perform the following tasks on the Score feature, $($ a $) .$ A normalisation in the range $[0, 1] . ($ b $) .$ A normalisation in the range $[- 1, 1] . ($ c $) .$ A standardisation of the data.ID $1 2 3 4 5 6 7 8 9 10 11 12 13 14 15$ Score $42 47 59 27 84 49 72 43 73 59 58 82 50 79 89$

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