Question

Put three number cards in a bag. ( 0 1 2 ) 2. Draw one card from the bag without looking. Put a mark in the tally column for the number card. Put the card back into the bag. 3. Do this process for 20 times. Add the tally marks and write the number in the frequency column. Number Tally Frequency 0 1 2

Answer 1

X _____ tally ______ Frequency

0 _____ |||||_________ 5

1 ______|||||||| ________8

2 _____ ||||||| ________ 7

Explanation:

Cards, x = 0, 1, 2

Constructing a table :

X _____ tally ______ Frequency

0 _____ |||||_________ 5

1 ______|||||||| ________8

2 _____ ||||||| ________ 7

Card 0 has a frequency of 5

Card 1 has a frequency of 8

Card 2 has a frequency of 7