Answer:
a) A. Grouped and C. Discrete
b) 0<t≤2
c) 15%
Explanation:
Explanation for b):
11 40 53 95 141
The group of 0<t≤2 contains the median.
Explanation for c):
11+40+53+95+141= 340
11+40=51
51/340= .15= 15%
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