If educational level is measured as: did not graduate from high school and graduated from high school, what level of measurement is this variable?
Level of measurement ( scale of measurement) describes the nature of information within the values assigned to variables.
there are four levels of measurement given as follows
nominal, ordinal, interval, and ratio.
Answer of given question is in form of yes or no.
Because any individual maybe graduated or not
In given question level of measurement of variable is nominal, because it contains only name not quantitative data or order
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If educational level is measured as: did not graduate from high school and graduated from high...
Jason is using the demographic variables of “highest level of educational attainment” (high school graduate, some college, college graduate, graduate school) and “ethnicity” (Asian, African-American, Caucasian, Hispanic, other) to describe survey respondents. Both are examples of _____ variables. A) dichotomous B) categorical C) continuous D) mediating E) dependent 4. Variables that may take on values within a given range, or an infinite set are called _____ variables. A) discrete B) dichotomous C) continuous D) dependent E) mediating In a study...
how can living in a town with a high percent rate in educational high school graduate or higher and a 9.4% poverty rate impact your everyday life.
PROBLEM 3: (15 points) Educational level and Smoking At a large factory the employees were surveyed and classified according to their level of education and whether they smoked. Not HS graduate HS graduate College Graduate Smoke 21 11 14 Do not smoke 3 9 20 If an employee is selected at random, find these probabilities: The employee smokes, given that he or she graduated from college. Given that the employee did not graduate from high school, he or she is...
In a sample of 75 workers from a factory in city A, 8% did not graduate from high school. In a sample of 60 workers from a factory in city B, 10% did not graduate from high school. Can we conclude that there is a difference in the propertions of workers who did not graduate from high school in the two cities? Ise a significance level of 0.05.
Using a graph show the Educational Investment Decision for the typical (male) high school graduate contemplating whether to invest in a college education or to enter the labor force. Your graph should clearly depict the Gross Benefits, Indirect Costs, and Direct Costs of this decision. In another graph show how this decision differs for a woman contemplating a 10-year career interruption. Discuss why women might be more likely to not make this human capital investment.
Education coded as ‘high school diploma’, ‘some college’, ‘college graduate’, and ‘advanced degree’ is an example of a(n) _______________ level variable. Choices A. ratio B. ordinal C. interval D. nominal
Steve wants to estimate the average ACT scores of students graduated from his high school. He randomly selected 30 students from an email list and ask them to provide the information. Of them 15 students replied and the summary of the ACT score is as below: Mean STD Min Max 21.6 8.4 14 32 (1) (2pts) In this study, what is the sample of the study? What is the population of the study? (2) (5pts) Steve is told that the...
calculate the test statistic.
39 A social service organization reports that the level of educational attainment of mothers receiving food stamps is uniformly distributed. To test this claim, you randomly select 103 mothers who currently receive food stamps and record the educational attainment of each. The results are Response Frequency, shown in the table on Not a high school graduate 35 the right. At = 0.05, can you reject the claim that the distribution is uniform? Complete parts (a) through...
A social service organization reports that the level of educational attainment of mothers receiving food stamps is uniformly distributed. To test this claim, you randomly select 96 mothers who currently receive food stamps and record the educational attainment of each. The results are shown in the table on Response Frequency, f the right. At a = 0.05, can you reject the claim that the distribution is uniform? Complete parts (a) through (d) below. Not a high school graduate 34 High...
It has been hypothesized that overall academic success in graduate school, as measured by grade point average (GPA) is a function of IQ scores (X1), hours spent studying each week (X2), and one's undergraduate GPA (X3). Suppose the regression equation is: ŷ = 2.5 +0.0055X, + 0.0107X2 +0.00853X3 For which independent variable does a unit change have the most effect on graduate school GPA? O A. x1 OB.X2 ОС. х3 OD. x4