Comparing data distributions The 25 students in Monsieur Beeckman's French class have been averaging just 72% on their tests, so they
have decided to do something very bad - cheat on the final exam. They've stolen a copy of the test and
memorized all the answers. For 13 of the students, however, justice was swift. They accidentally got last year's
copy of the test and each of them failed with a 50%. The rest of the students successfully got 100%.
In Monsieur Blanc's class, the students were honest. Their scores approximated a normal distribution with a
mean of 75%
Which of the following is true?
Choose all answers that apply:
The standard deviation for Monsieur Beeckman's class is abnormally high.
The mean score for Monsieur Beeckman's French class is abnormally low.
The median scores for the two classes are essentially equal.
The mean scores for the two classes are very close.
Do 4 problems

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.

In the diagram of circle a what is m

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?