Mathematics, 18.04.2021 23:00 rach1314
A regional highway uses 8 tollbooths that are open to all vehicles. A chi-square goodness-of-fit test using a significance level of α=0.05 was conducted to determine whether the tollbooths are all used in equal proportions. A chi-square value of χ2=19.1 was calculated with a corresponding p-value of 0.008. Which of the following is correct?
A. There is insufficient evidence to suggest that the tollbooths are not used in equal proportions.
B. There is insufficient evidence to suggest that the tollbooths are used in equal proportions.
C. There is sufficient evidence to suggest that the tollbooths are not used in equal proportions.
D. There is sufficient evidence to suggest that the tollbooths are used in equal proportions.
E. The tollbooths are used in equal proportions.
Answers: 3
Mathematics, 21.06.2019 15:00
Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income
Answers: 1
Mathematics, 21.06.2019 22:30
The area of a circle is equal to 1 dm². find the radius of the circle.
Answers: 1
Mathematics, 21.06.2019 22:50
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.
Answers: 1
A regional highway uses 8 tollbooths that are open to all vehicles. A chi-square goodness-of-fit tes...
History, 22.04.2021 23:30
Mathematics, 22.04.2021 23:30
Mathematics, 22.04.2021 23:30
Arts, 22.04.2021 23:30
Mathematics, 22.04.2021 23:30
History, 22.04.2021 23:30
Mathematics, 22.04.2021 23:30
Biology, 22.04.2021 23:30
Chemistry, 22.04.2021 23:30
Mathematics, 22.04.2021 23:30
Mathematics, 22.04.2021 23:30
English, 22.04.2021 23:30
Mathematics, 22.04.2021 23:30
Mathematics, 22.04.2021 23:30