Points: 0 of 1 Save The data on the right relate to characteristics of high-definition televisions A through E. Number of Identify the individuals, variables, and data corresponding to the variables. Determine whether each variable is qualitative, continuous, or discrete. Setup Size (in) Screen Type Channels Available A 43 Plasma 298 B 41 Projection 114 C 52 Projection 423 D 55 Projection 269 F 60 Plasma 289 What are the individuals being studied? O A. The high-definition television setups A through E. O B. Plasma and projection widescreen high-definition televisions. C. Televisions with screen sizes between 40 in and 60 in. O D. Television setups that include more than 100 channels. Clear all Check answer Help me solve this View an example Get more help DD F12 E10 20 CO C6 F7 esc F3 F4 K a O 8 5 6 2 3 0 PDetermine whether the underlined numerical value is a parameter or a statistic. Explain your reasoning In a phone survey of 100 random homes in a country, 21% of families had garages. Choose the correct answer below . A. Statistic, because the data set of 100 random homes is a population. O B. Statistic, because the data set of all homes in a country is a sample. O C. Parameter, because the data set of 100 random homes is a population. OD. Statistic , because the data set of all homes in a country is a population. O E. Statistic , because the data set of 100 random homes is a sample. OF. Parameter, because the data set of all homes in a country is a population. G. Parameter, because the data set of 100 random homes is a sample. O H. Parameter, because the data set of all homes in a country is a sample. Clear all Help me solve this View an example Get more help - ON esc * O OF LO CO m OPoints: 0 of 1 Save than $25,000 a year. The job placement center at your school surveys 80% of all graduating seniors at the school. Their report about the survey provides numerical summaries such as the average starting salary and the percentage of students earning more a. Are these descriptive, or inferential, statistical analyses? Explain. b. Are these numerical summaries better characterized as statistics or as parameters? a. Are the statistical analyses descriptive or inferential statistics? A. Inferential, because they summarize the data collected. O B. Descriptive, because they make predictions about the population. O C. Inferential, because they make predictions about the population. O D. Descriptive , because they summarize the data collected . Clear all Check answ Help me solve this Textbook Ask my instructor F10 esc * # m CO LOPoints: 0 of 1 Save Identify the following as either descriptive or inferential statistics. The average salary of a random sample of 75 high school teachers in 2010 was less than the average salary of a random sample of 75 electricians in 2010. Is the above an example of descriptive or inferential statistics ? A. It is descriptive statistics because it uses a sample to make a claim about a population. O B. It is inferential statistics because it summarizes the information in a sample. O C . It is descriptive statistics because it summarizes the information in two samples . O D. It is inferential statistics because it uses two samples to make a claim about two populations. Clear all Check answe Help me solve this View an example Get more help - O N esc