The 1st one is 8 because a coin has 2 sides and you have 4 colors whats 2*4=?
Answer:
c
d
Step-by-step explanation:
Answer:
since if we are testing the null hypothesis at the 95% confidence level is that the difference of the two means is not significant at the 95% confidence level, so the null hypothesis must be rejected.
Hence option 3) is correct.
the answer your'e looking for is A