A Suburban Realtor Is Studying Commuter Time in the Calgary $\alpha$

question 47

Multiple Choice

A suburban realtor is studying commuter time in the Calgary metropolitan area. She has been told the average weekday travel time from a southern suburb at 8:00 a.m. is 45 minutes. For five months she counts the number of days that it takes her more than 45 minutes to arrive in downtown when she leaves her house at 8:00 a.m. She expects that data are uniformly distributed across the five months. Her sample of observed data yields the following frequencies: 9 days, 15 days, 8 days, 11 days, 12 days. Using $\alpha$ =.01, the observed chi-square value is ___.

• A) 1.18
• B) 9.10
• C) 21.75
• D) 4.51
• E) 2.73

---

Definitions:

N-SSATS

National Survey of Substance Abuse Treatment Services, a survey that collects data on the location, characteristics, and use of alcohol and drug abuse treatment facilities in the U.S.

Inpatient Nonhospital

Care settings that provide residential treatment or rehabilitation services outside of the traditional hospital environment, often specialized for specific issues like substance abuse or psychiatric care.

Short-term Residential

Pertains to a brief, intensive treatment program for individuals with substance use disorders or mental health issues.

Quadrants of Care

A conceptual framework dividing healthcare or treatment into four basic categories, typically to address different aspects or levels of care.