The following table shows predicted reliability ratings for 16 small cars. (Ratings go from 1 (worst) to 5 (best), with 3 being average.) Predicted Reliability 2 (1) worst (2) (3) average (4) (5) best Frequency 4 0 10 11 (a) Find the relative frequency distribution for the experiment of choosing a small car at random and determining its predicted reliability. (Enter your answer to four decimal places.) (b) What is the relative frequency that a randomly selected small car will have a predicted reliability worse (or much worse) than average? (Enter your answer to four decimal places.)

The following table shows predicted reliability ratings for 16 small cars. (Ratings go from 1 (worst) to 5 (best), with 3 being average.) Predicted Reliability 2 (1) worst (2) (3) average (4) (5) best Frequency 4 0 10 11 (a) Find the relative frequency distribution for the experiment of choosing a small car at random and determining its predicted reliability. (Enter your answer to four decimal places.) (b) What is the relative frequency that a randomly selected small car will have a predicted reliability worse (or much worse) than average? (Enter your answer to four decimal places.)

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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