Exam 11: Analysis of Quantitative Data

What are two ways in which statistical relationships can be described? Provide an example for each one.

Define the following:level of statistical significance

Define the following:bivariate statistics

Define the following:percentile

Which neighbourhood(s)has the 50th percentile of education as a college education?

All the sales representatives at Acadia Insurance are female,and their mean annual salary is $60,000 with a standard deviation of $5000.All customer account managers are male and they have a mean salary of $80,000 with a standard deviation of $15,000.Heather knows she is one standard deviation above the mean of the sales representatives.She wants to transfer to become the first female customer account manager and will begin at her same salary.After she transfers,compared to the customer account managers her salary will be at what z-score?

What do social scientific researchers call the process of checking the categories of all variables for impossible codes?

Define the following:median

Define the following:independence

Define the following:direct entry method

Define the following:pie chart