Cumulative frequency table and curve Flashcards
1
Q
How many students have height less than 180 cm?
A
33 students
2
Q
How many people take more than 15 minutes to finish a meal?
A
5 people
3
Q
How many boys can do more than 6 pull-ups but less than 12 pull ups?
A
8 boys
4
Q
How many apples have a mass of more than 280 g?
A
1 apple
5
Q
How many students take less than 20 mintues to reach school?
A
14 students
6
Q
How many passengers waited 15 miniutes or more for the bus?
A
6 passengers
7
Q
How many patients waited between 60 minutes and 80 minutes?
A
16 patients
8
Q
How many students had an IQ of 106 or less?
A
28 students
