138k views
6 votes
Please help

The table shows the results of his first 20 rolls of a dice.

Number

1

2

3

4

5

6

Frequency

3

3

5

2

4

3


a) Write down its mode.

…………………………

b) Calculate:


i) Mean


…………………………

ii) Median


…………………………

iii) Range

…………………………

1 Answer

11 votes

Answer:

Mode=. 3,4

Mean= 21/6=3,5

Median= 3+4/2=5

Range=6-4=2

Explanation:

1. Mode are numbers in between.

2. Mean add all number devide with the highest value.

3. Median are 2 middle number add them and divide them by 2.

4. Highest value subtract lowest value.

User Rahnzo
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories