Use the following code to input data into the SAS system:

data kmeansdata;

input cid engscore mathscore sciencescore;

cards;

$1999697$

$2788574$

$3857597$

$49510095$

$5858586$

$6626461$

$7647587$

$8958590$

$9657575$

$10999995$

;

run;

The data represents student ids and their respective scores on English, Math and Science assessments. Use this data to run a k$-$means clustering analysis using the three scores for the analysis, do not use a standardization method, set the maximum clusters to $3$ and output the cluster assignments.

Indicate the cluster mean score for English scores in Cluster $1$ to one decimal place.

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