Question

A researcher wishes to conduct a study on differences in protein consumption by country of origin amongst immigrants in NYC. The researcher selects a sample of patients from the population of interest. The data below represents the ages of patients enrolled in the study. Use this data to answer question

52	52	63	55	33	47	71
48	30	52	45	52	40	55
67	57	45	43	49	45	45
38	44	46	53	58	61	44

. Create the following graphs from the data: a. Histogram (with a bin width = 5)

Show all work creating the graph

Answer 1

for simplicity first we can arrange all observations in assending order and than we make a frequency table with bin width and than we will draw a histogram according to our freque table.

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