Question: Now use the same data to make a new table based on the data from the years

1970, 1975, 1980, 1985, 1990, 1995, 2000, 2003, 2005.

The specific data you are to include for each observation (year) are:

? Year,

? Actual number of homicides,

? Homicide rate,

? Z-score for actual number of homicides,

? Z-score for homicide rate,

? The probability for each actual number of homicides occurring,

? The probability for each homicide rate occurring.

Analyze the two groups of data, rates and z-scores (remember- these are examples of normalizing data) versus the actual numbers. Are they largely the same? How would you go about proving that they are, or are not, statistically the saMeand explain your answer? (by “they” I am referring to both sets of z-scores for all of the years that you have data, not just the ones listed above).