hw2 - Assignment 2 Sociology 46B Introduction to Social...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Page 1 of 4 Assignment 2 Sociology 46B Due on Apr. 21, 2009 Introduction to Social Research Name_____________ Spring 2009 ID # _____________ (15 points) 1. The following table shows the 2001 murder rates (per 100,000 population) for the fifteen largest cities in the United States. Calculate the mean, median, range, variance, and standard deviation. Murder Rate City per 100,000 New York 29.3 Los Angeles 28.9 Chicago 32.9 Houston 36.5 Philadelphia 25.0 San Diego 14.7 Detroit 58.4 Dallas 48.6 Phoenix 12.8 San Antonio 21.8 Honolulu 3.4 San Jose 6.6 Baltimore 40.6 San Francisco 12.9 Jacksonville 19.6
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Page 2 of 4 (15 Points) 2. Draw a smooth curve to reflect the descriptive statistics for each of the following three distributions: Mean Median Standard Deviation a) 10 20 5 b) 10 5 10 c) 10 10 2 a) b) c) (20 Points) 3. A company conducts a study of the number of miles traveled by its employees during a typical day. A random sample of ten employees yields the following values (in miles): Jim 1, Mary 3, Peter 4, Sarah 5, Nancy 2, Daniel 1, Bill 10, Cory 1, Kevin 6,
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 4

hw2 - Assignment 2 Sociology 46B Introduction to Social...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online