Mathematics, 02.12.2021 01:00 michaelcarroll4228
This is a two-tailed test, so we are concerned about the critical values that give a total area of 0.05 in both the upper and lower tails. Therefore, each tail will have an area equal to half of 0.05, or 0.025. Any test statistic greater than or equal to the positive critical value or less than or equal to the negative critical value will result in the null hypothesis being rejected. An excerpt of the t table with 57 degrees of freedom is given below.
Degrees of Freedom Area in Upper Tail
0.20 0.10 0.05 0.025 0.01 0.005
57 0.848 1.297 1.672 2.002 2.394 2.665
Move along the row for 57 degrees of freedom until reaching the column corresponding to an upper tail area of 0.025. This value of t will be the positive critical value. Find this value, rounding the results to three decimal places.
Answers: 1
Mathematics, 21.06.2019 19:30
Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.
Answers: 1
Mathematics, 21.06.2019 23:30
The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle
Answers: 1
Mathematics, 22.06.2019 00:00
The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?
Answers: 1
This is a two-tailed test, so we are concerned about the critical values that give a total area of 0...
Mathematics, 05.12.2020 02:10
Mathematics, 05.12.2020 02:10
Mathematics, 05.12.2020 02:10
Chemistry, 05.12.2020 02:10
Social Studies, 05.12.2020 02:10
Chemistry, 05.12.2020 02:10
Mathematics, 05.12.2020 02:10
Mathematics, 05.12.2020 02:10
Computers and Technology, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20
Mathematics, 05.12.2020 02:20