Some seventh-grade boys and girls were surveyed to find out if they preferred reading or watching television. The results of the survey are shown in the table below.
Based on these results, the surveyor concluded that seventh-grade girls prefer reading more than seventh-grade boys do.

Which statement explains why this conclusion may be wrong?

One outdoor activity needs to be included in the preferences.
The numbers of boys and girls surveyed were not the same.
Girls and boys don't watch the same programs on television.
The surveyor should have included data from eighth graders.

Question

Some seventh-grade boys and girls were surveyed to find out if they preferred reading or watching television. The results of the survey are shown in the table below. 
Based on these results, the surveyor concluded that seventh-grade girls prefer reading more than seventh-grade boys do.

Which statement explains why this conclusion may be wrong?

One outdoor activity needs to be included in the preferences.
The numbers of boys and girls surveyed were not the same.
Girls and boys don't watch the same programs on television.
The surveyor should have included data from eighth graders.

anonymous · Answer

attachment

anonymous · Answer

@David.... and @undeadknight26 can you guys please help me?

undeadknight26 · Answer

The numbers of boys and girls surveyed were not the same.