pts Possibly the most frequently used nonstatistical sampling procedure is the

# Pts possibly the most frequently used nonstatistical

• Notes
• 9
• 67% (3) 2 out of 3 people found this document helpful

This preview shows page 6 - 9 out of 9 pages.

Question 282.5 / 2.5 ptsPossibly the most frequently used nonstatistical sampling procedure is the simple random sample. TrueFalse
Question 292.5 / 2.5 ptsRecording vehicle type as sedan, minivan, pick-up truck, etc. is an example of qualitative data.     Question 302.5 / 2.5 ptsA cell phone service provider has 14,000 customers. Recently, the sales department selected a random sample of 400 customer accounts and recorded the number of minutes of long distance time used during the previous billing period. The data for this variable is considered to be nominal since the values are based on sample data.   Question 312.5 / 2.5 ptsA short survey with closed-end questions is likely to have a better response rate than a long survey with open-ended questions.     Question 322.5 / 2.5 ptsAn accountant has recently prepared a report for a client that contains a variety of graphs and charts. In doing so, she has used descriptive statistical methods. Correct!TrueFalse   Question 332.5 / 2.5 ptsA light bulb manufacturer wants to advertise the average life of its light bulbs so it tests a subset of light bulbs. This is an example of inferential statistics.
Question 342.5 / 2.5 ptsThe use of charts and graphs is an example of:   Question 352.5 / 2.5 ptsDescriptive statistics allow a decision maker to reach a conclusion about a population based on a subset from the population.     Question 362.5 / 2.5 ptsWhen the park ranger at Yellowstone National Park reports the average length of time that visitors spend in the park, he is using: Correct!numerical measures.graphical tools.statistical charts.histograms or bar charts.   Question 372.5 / 2.5 ptsSales data measured each week for the past twenty weeks are examples of time-series data.     Question 38
2.5 / 2.5 pts Nominal data is the highest level of data.   Question 392.5 / 2.5 ptsWhen a marketing manager surveys a few of the customers for the purpose of drawing a conclusion about the entire list of customers, she is applying:   Question 402.5 / 2.5 ptsA variable, i.e., the length of time it takes for an employee to complete an assembly procedure at an automotive plant, is a ratio level variable. Correct!TrueFalse