# Question: The following data represent the miles per gallon of a

The following data represent the miles per gallon of a random sample of SMART cars with a three-cylinder, 1.0-liter engine.

(a) Compute the z-score corresponding to the individual who obtained 36.3 miles per gallon. Interpret this result.

(b) Determine the quartiles.

(c) Compute and interpret the interquartile range, IQR.

(d) Determine the lower and upper fences. Are there any outliers?

(a) Compute the z-score corresponding to the individual who obtained 36.3 miles per gallon. Interpret this result.

(b) Determine the quartiles.

(c) Compute and interpret the interquartile range, IQR.

(d) Determine the lower and upper fences. Are there any outliers?

**View Solution:**## Answer to relevant Questions

The following data represent the hemoglobin (in g/dL) for 20 randomly selected cats. (a) Compute the z-score corresponding to the hemoglobin of Blackie, 7.8 g/dL. Interpret this result. (b) Determine the quartiles. (c) ...Using the Queens data and results from Problem 3, do the following: (a) Find the least-squares regression line, treating square footage as the explanatory variable. (b) Interpret the slope and y-intercept, if ...(a) The correlation between number of married residents and number of unemployed residents in 2008 for the 50 states and Washington, DC, is 0.922. A scatter diagram of the data drawn in MINITAB is shown on the following ...Match the linear correlation coefﬁcient to the scatter diagram. The scales on the x- and y-axes are the same for each diagram. (a) r = -0.969 (b) r = -0.049 (c) r = -1 (d) r = -0.992 The Trends in International Mathematics and Science (TIMMS) is a mathematics and science achievement exam given internationally. On each exam, students are asked to respond to a variety of background questions. For the 41 ...Post your question