Question

30 students in a class come daily to school on foot.On a certain day, the time required

(In minutes)for each of them to each the school was recordee. They were as follows:

9,21,19,26,12,17,31,13,13,36,46,19,4,6,15,13,8,18,12,21,13,24,13,15,11,14,16,14,25,13.

Prepare a grouped frequency table using0-10,10-20,… and answer the following questions.

1]How many students require30 or more than30 minute storeach the school?

2]How many students take less than 20 minute store ach the school?​

Answer 1

Answer:

23

24

Step-by-step explanation:

please mark me brilliance

Answer 2

Answer:

1] answer is 3

2] answer is the 22