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QUESTION IMAGE

select the correct text. a survey is given to children and adults about…

Question

select the correct text.
a survey is given to children and adults about their favorite meal of the day.

  • breakfast is preferred by one and half times more children than adults.
  • children and adults both had 24 respondents for dinner.
  • there were 62 adults who responded lunch, twice as great as the number of children who responded lunch.

the results are shown in the table.

favorite meal
groupbreakfastlunchdinnertotal
children30312485
adults456224131
total759348216

which category has an error in the table?
breakfast lunch
adults children

Explanation:

Step1: Verify Breakfast data

Given: Children who prefer breakfast = 1.5 × Adults who prefer breakfast.
Let adult breakfast count = $A$, child breakfast count = $1.5A$.
If $A=45$, then $1.5\times45=67.5$, not 30. If child count=30, adult count = $\frac{30}{1.5}=20$, not 45. The table has a mismatch here.

Step2: Verify Lunch data

Given: Adult lunch count = 2 × Child lunch count.
Adult lunch count = 62, so child lunch count should be $\frac{62}{2}=31$, which matches the table.

Step3: Verify Dinner data

Given: Children and adults both have 24 dinner respondents, which matches the table.

Step4: Verify Total counts

Children total: $30+31+24=85$ (matches). Adults total: $45+62+24=131$ (matches). Overall total: $85+131=216$ (matches).

Answer:

Breakfast