a data set can be represented by a linear model if the data points on the scatter plot .

A data set can be represented by a linear model if the data points on the scatter plot _____. => lie in negative quadrants only or lie close to a straight line or form a smooth curve or lie in positive quadran..

Describe the trend a scatter plot would show, when one set of data increases and the other set also tends to increase. => No trend or Positive trend or Negative trend..

Find the minimum number of data pairs required to find a linear model for a data set. => 2 or 1 or 3 or None of the above..

Choose an equation that best fits the data shown in the scatter plot. => y = - x + 2 or not possible or y = x - 2 or y = x + 2..

Choose an equation that best fits the data for the scatter plot shown. => y = 2 x + 5 2 or y = 1 2 x + 5 2 or y = ( 1 2 ) x or y = 4 9 x + 5 2..

What are the data values represented in the line plot? => 1, 1, 1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 4 and 5 or 1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 4 and 5 or 1, 1, 1, 1, 3, 3, 3, 4, 4, 4, 4, 4, 4 and 5 or None of the above..

Results and observations of scientific experiments should be properly recorded under headed columns and numbered rows. The headings must include the units in which each quantity is measured. Graphs are very helpful in comparing measurements. The general rule in plotting the graph of a g..

Comparing center and spread: within group, between group variation Comparing clusters and gaps Comparing outliners and other unusual features Comparing shapes Exploring bivariate data: Analyzing patterns in scatterplots Correlation and linearity Least-squares r..

The number of women competing in a beauty contest from 1995 to 1999 is shown in the table. Is it reasonable to represent the data by a linear model? Which method can be used to estimate the number of women competing in the year 2000? => yes, linear ..

The scatter plot shows John's weight loss recorded on a weekly basis by his doctor. In the scatter plot y represents John's weight in pounds and x represents the time in weeks. Write an equation for the line that best fits the data..