Which of the followoing UCR Part 1 offenses has the lowest clearance rate?

Classify each of the following variables as qualitative or quantitative.  Then further classify the qualitative variables as ordinal or nominal and the quantitative variables as discrete or continuous. [A] Occupation [B] Length of time to hold your breath [C] Movie Ratings, such as G, PG, PG-13, R [D] Weight [E] Number of automobiles owned

Use the following information to answer Questions 12 through 19: The following list of numbers is the number of wins per season for each of the 16 seasons with TONY LARUSSA as the Cardinals manager (when over 161 games were played).       90    86    91    86    78    83    100    105    85    97    93    95    75    83    73    88   The following list of numbers is the number of wins per season for each of the 10 seasons for WHITEY HERZOG as the Cardinals manager (when over 161 games were played).       70        86        76        95        79        101      84        79        92      74   Make a density table for Whitey Herzog. (Use intervals of length 10, starting at 70-80 and include the left endpoint, not the right.) Whitey Herzog Interval # of Wins % Height 70-80 A B C 80-90 90-100 100-110 Note: The points for this question are for the three blanks below, not for any other values you write in your table.  You may need these other values for Question 13.   In your completed table, the values of A, B, and C should be… Options:  1, 2, 3, 4, 5, 10, 20, 30, 40, 50, 1.1, 2.2, 3.3, 4.4, 5.6 A = [A] B = [B] C = [C]  

Compute the average number of wins per season for Whitey Herzog. 

Did Tony La Russa have any values that might be considered outliers?  Why or why not? 

Use the following information to answer Questions 25 and 26: Height approximately follows a normal distribution.  For a certain group of women, the standard deviation is 3 inches.  If the middle 50% of heights falls between 62 and 66 inches…   What was the average height for this group of women? 

For each of the following statements, determine if it is describing a randomized controlled experiment or an observational study or both. [A] Has a treatment group and a control group. [B] Subjects assign themselves to a group. [C] Can be run double-blind. [D] Researchers can determine causation.

Using the presented information to estimate that approximately 11% of all retired adults living in Oklahoma had never been married is an example of … 

A follow-up question was asked of all participants who had been married once or more.  Of the 1175 participants who had been married once or more, 20% said they were currently widowed.  How many individuals provided this response? 

Use the following situation to answer Questions 1-3: A researcher is interested in the marital status of retired adults living in Oklahoma.  In a random sample of 1,320 retired adults from Oklahoma, it was found that 145 had never been married, 734 had been married once, 368 had been married twice, and 73 had been married three times or more.   What is the population for this study?