EM-2930
Collecting and tabulating data
E Math · Secondary 4 · Medium · Collecting and tabulating data
The daily maximum temperatures (in °C) for a week are:
29, 32, 31, 28, 30, 33, 31.
A frequency table is started using class intervals of width 2 °C:
28 ≤ T < 30
30 ≤ T < 32
32 ≤ T < 34
What is the correct frequency for the class 30 ≤ T < 32?
29, 32, 31, 28, 30, 33, 31.
A frequency table is started using class intervals of width 2 °C:
28 ≤ T < 30
30 ≤ T < 32
32 ≤ T < 34
What is the correct frequency for the class 30 ≤ T < 32?
- 2
- 3
- 4
- 5
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.