Josh Please finalize. It is a multiple quiz with 8 questions. Document Preview: 1. Which of the following is an example of quantitative data? (Points : 5) the player’s number on a baseball uniform...

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Josh
Please finalize. It is a multiple quiz with 8 questions.



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1. Which of the following is an example of quantitative data? (Points : 5)       the player’s number on a baseball uniform        the serial number on a one-dollar bill        the part number of an inventory item        the number of people in a waiting line  2. When the data have the properties of ordinal data and the interval between observations is expressed in terms of a fixed unit of measure, the variable has which scale of measurement? (Points : 5)       nominal        ordinal        interval        ratio  3. Which of the following variables use the interval scale of measurement? (Points : 5)       name of stock exchange        time        SAT scores        Social Security number  4. Which of the following is not an example of descriptive statistics? (Points : 5)       a histogram depicting the age distribution for 30 randomly selected students        an estimate of the number of Alaska residents who have visited Canada        a table summarizing the data collected in a sample of new-car buyers        the proportion of mailed-out questionnaires that were returned  5. A frequency distribution is (Points : 5)       a tabular summary of a set of data showing the fraction of items in each of several nonoverlapping classes        a graphical form of representing data        a tabular summary of a set of data showing the number of items in each of several nonoverlapping classes        a graphical device for presenting categorical data  6. Which of the following graphical methods is most appropriate for categorical data? (Points : 5)       ogive        pie chart        histigram        scatter diagram  7. The proper way to construct a stem-and-leaf display for the data set {62, 67, 68, 73, 73, 79, 91, 94, 95, 97} is to (Points : 5)       exclude a stem labeled ‘8’        include a stem labeled ‘8’ and enter no leaves on the stem        include a stem labeled ‘(8)’ and enter no leaves on the stem        include a stem labeled ‘8’ and enter...



Answered Same DayDec 23, 2021

Answer To: Josh Please finalize. It is a multiple quiz with 8 questions. Document Preview: 1. Which of the...

Robert answered on Dec 23 2021
125 Votes
1. A Type I error is committed when (Points : 5)
a true alternative hypothesis is not accep
ted
a true null hypothesis is rejected
the critical value is greater than the value of the test statistic
sample data contradict the null hypothesis
2. When the rejection region is in the lower tail of the sampling distribution, the p-value is the
area under the curve (Points : 5)
less than or equal to the critical value
less than or equal to the test statistic
greater than or equal to the critical value
greater than or equal to the test statistic
3. In hypothesis testing if the null hypothesis has been rejected when the alternative hypothesis has
been true,...
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