Question

There are 9 students who will be taking up the test, the researcher sets the level of significance to 0.05. The following are the scores of nine students in the test: 23, 25, 25, 26, 27, 28, 30, 40, 45. What will be the t-value of the given problem?

Answer 1

find the value of X in the following pairs of congruent triangle Also write the size of corresponding angle and sizes