Question

hello brothers and sisters i need answer fast .
correct answer i will make brainlist .
wrong answers I will report .
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Answer 1

Answer:

1. 1 minute

2. 13 minutes

3. 31 people

4. 11:31

Step-by-step explanation:

1. look at which time has the most dots

2. 14-1=13

3. count the total number of dots .

4. count the number of dots from ten to fifteen: total number of dots

Answer 2

Answer:

(i) 1 minute as the highest dot line going up is on 1st minute.

(ii) Shortest time=1 minute & Longest time=14 minutes

   Difference between longest time and the shortest time=14-1=13 minutes.

(iii) It is the sum of all the dots representing the people=31 people.

(iv) Total number of people who had taken 10 minutes or longer to complete questionnaire=11

Total number of people=31

$Ratio=\frac{11}{31}$