Answer:
4.08%
Step-by-step explanation:
% error = error/actual length × 100
Error = 20.4-19.6
= 0.8
% error = 0.8/19.6 × 100
= 4.08%
Answer:
1/108
Step-by-step explanation:
One of the boys and one of the girls are siblings
1/9 × 1/12
1/108
No, this would not be a biased question unless the people asked were all Thai people or all Chinese people. Then the information would be skewed because naturally, Chinese people would favor Chinese food and same for Thai.
