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A survey conducted at Ambidextrous High School asked all 1,700 students to indicate their grade level and if they are left-handed or right-handed. Only 59 of the 491 freshmen are left-handed. Out of the 382 students in the sophomore class, 289 of them are right-handed. There are 433 students in the junior class and 120 of them are left-handed. There are 307 right-handed seniors.

A survey conducted at Ambidextrous High School asked all 1,700 students to indicate-example-1

1 Answer

9 votes

Answer:

Joint related frequency for right-handed freshmen: 25%

Explanation:

The image is the answer. I think.

A survey conducted at Ambidextrous High School asked all 1,700 students to indicate-example-1
User Sbeam
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