Fernanda runs a large bowling league. She suspects that the league average score is greater than 150 per
game. She takes a random sample of 36 game scores from the league data. The scores in the sample have a
mean of 156 and a standard deviation of 30.
Fernanda wants to use these sample data to conduct at test on the mean. Assume that all conditions for
inference have been met.
Calculate the test statistic for Fernanda's test.
You may round your answer to two decimal places.

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.