Control for survey can be provided by
Triangulation
Trilateration
Traversing
All of the above
Survey can be controlled by all of below options
1)Triangulation surveying is the tracing and measurement of a series or network of triangles to determine distances and relative positions of points spread over an area, by measuring the length of one side of each triangle and deducing its angles and length of other two sides by observation from this baseline.
2)Trilateration, method of surveying in which the lengths of the sides of a triangle are measured, usually by electronic means, and, from this information, angles are computed
3)Traverse is a method in the field of surveying to establish control networks. It is also used in geodesy. Traverse networks involve placing survey stations along a line or path of travel, and then using the previously surveyed points as a base for observing the next point.
A survey of 2,500 U.S. citizens yielded 1,600 who are in favor of gun control legislation. Estimate the proportion of all Americans who are in favor of gun control legislation using a 95% confidence interval.
In a recent survey of gun control laws, a random sample of 564 women, 313 favored stricter gun control laws. In a random sample of 588 men, 307 favored stricter gun control laws. Can it be concluded at the .05 level of significance that a lower proportion of men favor stricter gun control than women? What is/are the critical value(s)? 0 -1.65 0 -2.33 or 2.33 O -1.65 or 1.65 1.65
In a sample survey of professors at the University of Nebraska, 94% of them described themselves as "above average" teachers. b) Based on the information provided, can we conclude that the study suffers from sampling bias? why or why not? Is this study biased or not?
Ideas about the causes of disease and potential control measures can be developed into research hypotheses that lead to new knowledge in disease prevention and control. True False Explanations for changes in surveillance data include: an outbreak an intentional exposure improved diagnosis changes in the surveillance system b and d all of the above
The Pew Research Center Internet Project conducted a survey of 707 Internet users. This survey provided a variety of statistics on them. If required, round your answers to four decimal places. 1)The sample survey showed that 90% of respondents said the Internet has been a good thing for them personally. Develop a 95% confidence interval for the proportion of respondents who say the Internet has been a good thing for them personally. 2) The sample survey showed that 67% of...
Thats all the information
provided.
During your audit of Bricks, Inc., your test of a control over revenue recognition shows that the control is ineffective. Explain what you should do next. HTML Editora B I U A - A - IX EX II IX X 5 E NVX V 12pt Paragr
On the basis of data provided by a salary survey, the variance in annual salaries for seniors in public accounting firms is approximately 2.1 and the variance in annual salaries for managers in public accounting firms is approximately 12.1. The salary data were provided in thousands of dollars. Assuming that the salary data were based on samples of 25 seniors and 26 managers, test to determine whether there is a significant difference between the variances of salaries for seniors and...
Please answer question 8,9 and 10
a What control variables can be established, so that results can be comparable across all 8. ents to collect and analyze data, as a class? trea a. Why is setting standards for your experiment important? 9. Decide on the number of trials the experiment will include. Explain your reasoning. 10. Discuss your initial experimental plans with the class.Takes notes on the experiment plan in the space provided below.
Can most people directly control their ANS and visceral activities through direct voluntary cerebral cortex control? How could this be possible with training? (Refer to the previous question above) Name 6 organs that do not have dual innervation. What is meant by the term Dual Innervation?
Which of the following is an element of internal control? Select one: O A. Control environment O B. Control procedures O C. None of the above O D. All of the above