Speed cameras (SC) are used to reduce the risk ofaccidents in accident-prone zones in metropolitan cities. To study the effectiveness ofspeed cameras, transport engineers would like to compare the average number ofaccidents in junction A (with SC) and junction B (without SC). The number ofaccidents in 105 weeks in two junctions are provided below.Junction Awith SCJunction Bwithout SCNumber of Accidents 01 2 3 4 5 6 7+Observed frequency 40 20 15 16 10 3 1 0Number of Accidents 0 1 2 3 4 5 6 7+Observed frequency 25 24 18 15 18 41 0Find an estimates of the average number of accidents per week in two differentjunctions.

Here given, Speed cameras (SC) are used to reduce the risk of accidents in accident-prone zones in…

Answered: Find an estimates of the average number…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter1: Expressions And Functions

Section1.5: Descriptive Modeling And Accuracy

Problem 11PPS

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Find an estimates of the average number of accidents per week in two different junctions.