Homework Help: maths

Posted by roger on Saturday, May 12, 2007 at 6:50pm.

Sixty people were asked how many films they had seen in the past year. The results are shown in table 1.

Table 1: number of films seen by a group of people during the past year
No of film seen(x)0 1 2 3 4 5 6 7 8
N0 of people(f) 23 12 9 6 3 4 2 0 1

What percentage of people had seen more than 4 films during the year?
Give your answer correct to 1 decimal place.

add the number of people seeing four, five, six, seven, and eight films.

Divide by the total number of people in the group.

Multiply by 100.

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