Tally and frequency CH- 20A
Dot plot CH- 20b
Leaf and steam plots CH- 20C
Pie graph
Group data
100
How many children chose cotton candy as their favorite kind of sweets?
3 children picked cotton candy as their favorite kind of sweets
100
How many visits did mohammed have In total?
Mohammed had 10 visits in total
100
Each leaf value is an age?
how many people attended the party?
13 people attended the party
100
What percentage of the money is used for the electricity bill ?
15% of the money is used for the electricity bill
100
How many students voted 90s style for the school party?
40 people voted for 90s style
200
which type of sweets that no child picked as their favorite?
fruits got 0 votes
200
What is the mode of his number of visits? Explain why.
The mode is 1 visit, because it is the most frequent.
200
Each leaf value is an age
How old was the youngest guest?
The youngest person in the party was 11 years old
200
What is the total percent of gas and food?
13 + 20 = 33%
200
What is the highest vote
Toy Story theme
300
how many children were surveyed?
30 children were surveyed
300
Are there any outliners in this data?
Yes, the data value 1 person with 1 visit is an out liner in the data.
300
Each leaf value is an age
who is the oldest in the party?
The oldest in the party is 48 years old
300
how much less is food than personal gain in percentage?
20 - 16 = 4%
300
How many more students voted outer space than 90s style theme as their school party
20 students more students
400
find the mode of the data, explain what it is meant by mode?
The mode of the data is 5, because five votes is the most frequent.
400
on what percentage of visits where there more than 4 people in front Of mohammed?
2 + 3 = 5 visits
10 = amount of visits in total
5/10 xx 100%=50%
400
Each leaf value is an age
How many guests where over 40 years old?
2 guests were over 40 years old
400
If the total money spent on every Thing is 10,000 sr how much would he spend on cloths.
12/100 xx 10,000= 1200sr
400
How much less student voted Toy Story than 90s themed?
50 less students
500
What percentage of the children that surveyed chocolate as their favorite kind of sweet? Explain your work
6/30 xx 100% = 20%
500
On what percentage of visits where there more than 2 people in front of mohammed?
3 + 1 + 2 +3 = 9
10 amount of visits in total
9/10 xx 100% = 90%
500
Each leaf value is an age
What percentage of the guest where in their 30s?
4/13 xx 100% = ~30.7%
500
If the amount of money spent on all this was 80,000sr each month how much money with he spend on gas, water bill, and stc payment.
10% + 13% + 9% = 32%
32/100 xx 80,000 = 25,600
500
what is the percentage of students that chose Toy Story ?
90/190 xx 100 = ~47.3%