The sum of the heights of all the students in a class is 1,472in.
The mean height is 5ft 4in. How many students are in the class? (1ft = 12in.)
200
+100
Write an integer to represent each situation.
A temperature of 100F
200
12
The sum of the heights of all the students in a class is 1,472in.
The median height is 5ft 2in. How many students 5ft 2in. or taller?
300
+5
Write an integer to represent each situation.
A gain of 5 yards
300
11
The sum of the heights of all the students in a class is 1,472in.
How many students are shorter than 5ft 2in.?
400
324
What is the absolute value of [-324]
400
Mean: 18.42
Medi: 18
Mode: No
Range: 7
Find the Mean,Median,Mode,Range for each situation.
Number of miles biked in one week
21,17,15,18,22,16,20
500
<
Compare. Use <,>, or =
-6 _ -2
500
A students hopes to have a 9-points average on his math quizzes. His quiz scores are 7,6,10,8,and 9. Each quiz is worth 12 points.
What is his avergae quiz score?