The scores of LA Lakers from the 2020 season of the NBA are represented in the table below:
Marks
(Class
Interval)
Frequency
f
(No. of Games)
L cf
100-106 13 99.5 70
93-99 14 92.5 57
86-92 29 85.5 43
79-85 10 78.5 14
72-78 3 71.5 4
65-71 1 64.5 1
1. How many games did they play for 2020 season?
A. 70 B. 75 C. 80 D. 85
2. What is the Q1 class in the distribution?
A. 93-99 B. 86-92 C. 79-85 D. 72-78
3. What is the lower limit of the second quartile?
A. 99.5 B. 92.5 C. 85.5 D. 78.5
4. Find the value of the second quartile.
A. 87.57 B. 88.57 C. 89.57 D. 90.57
5. What is the value of Q3?
A. 97.25 B. 97.5 C. 97.75 D. 9