Explanation:histogram() is lattice command for producing a histogram. 6. Which of the following compute proportions from a contingency table ?
A. par()
B. prop.table()
C. anova()
D. All of the mentioned
Answer:A
Explanation:histogram() is lattice command for producing a histogram. 6. Which of the following compute proportions from a contingency table ?
A. par() B. prop.table() C. anova() D. All of the mentioned
Explanation:par( is used to query and edit graphical settings. 7. Which of the following is lattice command for producing a scatterplot ?