(Solved) A traffic study found that of 676 automobiles entering a busy intersection during the period from 6 ...

A traffic study found that of 676 automobiles entering a busy intersection during the period from 6 A.M. to 9 A.M., 257 turned left, 221 turned right, and 198 drove straight through the intersection. Below is a summary of the data and the output for the goodness-of-fit test.

Test the hypothesis that the traffic is not equally divided among the three directions. Using a goodness-of-fit test and a 0.05 level of significance, choose the correct decision regarding the null hypothesis and conclusion statement.

▸ Reject H₀; There is enough evidence to conclude that the traffic is equally divided among the three directions

▸ Fail to reject H₀; There is enough evidence to conclude that the traffic is not equally divided among the three directions

▸ Reject H₀; There is enough evidence to conclude that the traffic is not equally divided among the three directions

▸ Fail to reject H₀; There is enough evidence to conclude that the traffic is equally divided among the three directions

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A traffic study found that of 676 automobiles entering a busy intersection during the period from 6 ...

Introductory Statistics: Exploring the World Through Data

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