Need help figuring this out anyone can help me?
CRJ 303 Homework 1 Look at the following survey questions and corresponding frequency tables and determine what level of measurement each variable is. 1. "How often have you watched a neighbor's home? Never, Sometimes, Often"" a. Nominal b. Ordinal c. Interval/Ratio How Often Watched Neighbor's Home Freq. Percent Cum. Often 1, 497 30.61 30.61 Sometimes 1, 953 39.93 70.54 Never 1, 441 29.46 100.00 Total 4, 891 100.00 2. "How many times have you experienced your windows being broken, property being destroyed or other damage occurring at your home?" a. Nominal b. Ordinal c. Interval/Ratio Number of Tinos Windows Broken, Property Destroyed, or Other Damage to Home Frog- Percent Cun. 3, 188 65.25 15.25 91 1 18.65 3.89 382 J. 82 90 .71 3.62 95.33 1.5 96.85 68 1.39 98-24 38 99.02 D.D 99.10 2 0.D4 99-14 0.0 99.16 19 0.39 99.55 12 99.69 15 D.14 0.08 99.37 16 D.02 99.80 0.D4 99.84 20 0.10 99.94 30 0.02 99.96 0.02 99.98 0.02 100.00 Total 4, 986 100.00CRJ 303 Homework 1 Match the type of sampling technique (probability v. non-probability) to the example sample: 3. A sampling technique that involves posting a link to a web survey on a social media website, like Twitter. a. Probability b. Non-Probability 4. A sampling technique that randomly knocks on people's doors for the resident to answer a survey in zip codes 85004 and 85005. a. Probability b. Non-Probability 5. A sampling technique that involves interviewing the police officer(s) you are allowed to do a ride along with. a. Probability b. Non-Probability Look at the table below and fill in the four missing boxes. "How often do you borrow tools from Cumulative neighbors?" Frequency Percent Percent Often 623 12.72 Sometimes 2,103 B Never 2,173 44.36 DOD Total 100 6. What is the cumulative percent in box A? a. 12.72 b. 47.89 c. 55.64 d. 8.79 7. What is the percent in box B? a. 63.29 b. 8.79 C. 42.93 d. 44.36 8. What is the cumulative percent in box C? a. 12.72 b. 47.89 c. 55.64 d. 8.79 9. What is the cumulative percent in box D? a. 52.6 b. 100 2CRJ 303 Homework 1 C. 85.6 d. 93.8 10. Find the rate for the following crime statistic: In 2016, the total number of violent crimes in Minneapolis was 4,622. Minneapolis had a population of 415,239. Standardizing by 100,000, what is the violent crime rate in Minneapolis in 2016? a. 0.011 violent crimes per 100,000 people in the population b. 1113.09 violent crimes per 100,000 people in the population c. 111.90 violent crimes per 100,000 people in the population d. 11.3 violent crimes per 100,000 people in the population 3
