Question

The coach of a soccer team keeps many stats on her teams performance. For example, she records if the team was ahead, behind, or tired with the opponent at the end of each half.pic is the summary of the data she got after 60 games. Supposed the coach continue recording the end-of-half results for 80 more games. In how many of these 80 games will the team be tied at the end of neither half. Use the data to make a prediction

Answer 1

At the end of neither half of the 80 games, the team would be tired by 8 times.

How to predict the correct times the team would be tired after 80 games?

To make correct predictions of the number of times the team would be tied after 80 games, the following steps should be taken as follows:

From the table, the total number of games = 60

The total number of times the team were tired for both the first and second half of the game = 6

If 60 games = 6 time tired

80 games = X

make X the subject of formula;

X = 80×6/60

= 8 times tired.

Answer 2

Given:

The stat of the team is given in the table.

Required:

We have to find in how many of 80 games will the team be tied at the end of neither half.

Step-by-step explanation:

The total number of games given in the table is

`4+8+12+3+6+9+5+4+9=60`

The number of games in which the team has tied at the end of neither half is

`4+8+3+6=21`

Then the percentage of the team has tied at the end of neither half is

`(21)/(60)*100=0.35*100=35\text{ \%}`

Hence the number of games in which the team be tied at the end of neither half in those 80 games is

`35\text{\% of }80=(35)/(100)*80=0.35*80=28`

Final answer:

Hence the final answer is

`28`