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question northern wind power a new age energy company is considering the introduction of a product intended to use wind
attendance and testsdata were collected that included information on the number of first-grade students in different
age and text messagesthe scatterplot shows the relationship between age and number of text messages sent in a
population and schoolsthe scatterplot shows the average population of some cities and the number of students per school
education of fathers and mothersthe data shown in the table are the numbers of years of formal education of the fathers
heights of fathers and sonsthe table shows some data from a sample of heights of fathers and their sons the scatterplot
test scoresassume that in a political science class the teacher gives a midterm exam and a final exam assume that the
salaries assume that data are collected on salaries in two cities city a and city b assume that the association between
age and happiness happiness ratings were from 1 least happy to 100 most happy data are at the texts website use age as
tree heights loggers gathered information about some trees the diameter is in inches the height is in feet and the
salary and education does education paythe salary per year in dollars the number of years employed yrsem and the number
salary and year of employment the equation for the regression line relating the salary and the year first employed is
pitchers the table shows the number of wins and the number of strike-outs so for 40 baseball pitchers in the major
semesters and unitsthe table shows the self-reported number of semesters completed and the number of units completed
do countries with higher populations have more billionairesthe table gives the number of billionaires and the
gender gap in universities this problem concerns the increasing gender gap in the uk universities the guardian surveyed
kmpl highway and city the figure shows the relationship between the number of kilometers per liter on the highway and
cost of turkeys the table shows the weights and prices of some turkeys at different supermarketsa make a scatterplot
iraq casualties and population of hometownsthe figures show the number of iraq casualties through october 2009 and the
teachers pay and costs of educationthe figure shows a scatterplot with a regression line for teachers average pay and
teachers paythe figure shows a scatterplot with a regression line for the average teachers pay and the percentage of
does having a job affect students gradesgrades on a political science test and the number of hours of paid work in the
text messages the table shows the number of text messages sent and received by some people in one daysource statcrunch
answer the questions using complete sentencesa what is an influential pointb it has been noted that people who go to
answer the questions using complete sentencesa what is extrapolation and why is it a bad idea in regression analysisb