Question: 2. Describe the similarities and differences between a bar chart and a histogram. * Give the midpoints of each of the following intervals (assume the

2. Describe the similarities and differences between a bar chart and a histogram.

* Give the midpoints of each of the following intervals (assume the scores are rounded to 3.

the nearest whole number or decimal place indicated unless otherwise specified):

(a) 10–14

(b) 200–399

(c) 2.50–2.74

(d) 3.00–3.19

(e) 30–40 (accurate to the nearest 10)

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