A sample 30, 3-5 years old children were asked to count out loud. The highest number of numbers that a child count out loudly before making an error. The data is given below. numbers counted:    1    2   3    4    5    6    7    8    9    10    11    12    13    14    15    16 number of children frequency:                 0    0   0    2    2    0   3     1    2      5      0       1     1     4        5      4 (a) create a frequency bar chart  ,pie cart and histogram.   you should create only one graph (b) what proportion of children can count up to 15 ? (c) what proportion of children can count at least 7 ? (d)what proportion of children can count up to 4 ? (b)

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