Begin Tabular C C Hline Commute Time Relative Frequency Hline 0 To 5 0 0514 Hline 5 To 10 0 1800 1 (89.67 KiB) Viewed 33 times
\begin{tabular}{|c|c|} \hline Commute Time & Relative Frequency \\ \hline 0 to <5 & 0.0514 \\ \hline 5 to <10 & 0.1800 \\ \hline 10 to <15 & 0.1929 \\ \hline 15 to <20 & 0.1533 \\ \hline 20 to <25 & 0.1355 \\ \hline 25 to <30 & 0.0564 \\ \hline 30 to <35 & 0.1019 \\ \hline 35 to <40 & 0.0218 \\ \hline 40 to <45 & 0.0218 \\ \hline 45 to <60 & 0.0386 \\ \hline 60 to <90 & 0.0227 \\ \hline 90 to <120 & 0237 \\ \hline \end{tabular}
(a) Fill in the cumulative relative trequencles in the table given below.
(b) Use the currulative relative frequency plat constructed in part (a) to answer the folltwing quastions. (i) Approxirnately what propartian af oam thuste times were less than 50 min? (Ruand your arswer to twa decimal places.) ρ= (ii) Approximately what propartion of exmmuste times were greater than 22 min? (Round your answer ta two desimal plares.) ρ=
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!