Silver was claimed to be the most common color for automobiles and that 24% of all automobiles sold are silver. To test this claim, a random sample of 225 cars were taken and 63 of them are silver. Conduct a two-sided hypothesis test.
What are the conditions we need to check for the hypothesis test?
A; The population size is larger than 2250.
B; The sample size is large enough. np_0=63>10np0=63>10 and n(1-p_0)=162>10n(1−p0)=162>10
C; The sample is normally distributed.
D; The population size is larger 225.
E; The sample size is large enough. np_0=54>10np0=54>10 and n(1-p_0)=171>10n(1−p0)=171>10
F; The cars are randomly and independently sampled.
