Answer:
2/4 1/2 5/10 6/12 10/20
Step-by-step explanation:
just pick an even denominator and take half of that number for the numerator. This only works because the most basic form of 4/8 is 1/2. This method only works if your selected fraction is equivalent to 1/2.
The critical values for a 90% confidence interval are approximately
, so the confidence interval in this case is roughly
Answer:
D. No comma because the total probability is not equal to 1.
Step-by-step explanation:
Given the distribution:
The sum of the probabilities
Therefore, the distribution is not a probability distribution because the total probability is not equal to 1.
The correct option is D.
60 is the answer I hope this helps a lot.