Mathematics, 21.01.2020 05:31, jadensababe9151
1. true or false: the collection of all cars registered in the united states is an example of a population.
2. are weights of motorcycles discrete data or continuous data?
3. true or false: selecting every fifth name on a list results in a simple random sample.
4. true or false: the average (mean) age of people who respond to a particular survey is an example of a parameter.
5. for a study in which subjects are treated with a new drug and then observed, is the study observational or is it an experiment?
6. true or false: eye colors are an example of ordinal data.
7. fill in the blank: a parameter is a numerical measurement describing some characteristic of a
8. are movie ratings of g, pg-13, and r quantitative data or categorical data?
9. what is the level of measurement of data consisting of the book categories of science, literature, mathematics, and history (nominal, ordinal, interval, ratio)?
10. a pollster calls 500 randomly selected people, and all 500 respond to her first question. because the subjects agreed to respond, is the sample a voluntary response sample?
Answers: 3
Mathematics, 21.06.2019 20:50, badatmathmate8388
Write the equation in logarithmic form e^x=403.429
Answers: 1
Mathematics, 21.06.2019 21:10, samiam61
Which question is not a good survey question? a. don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d. are you happy with the availability of electronic products in your state?
Answers: 2
Mathematics, 21.06.2019 21:20, thakidd4567
Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)
Answers: 3
1. true or false: the collection of all cars registered in the united states is an example of a pop...
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