Answer: D) Increase the sample size and decrease the confidence level.
Step-by-step explanation:
A reduced interval width means that the data is more accurate. This can only be achieved if the sample size is increased because a larger sample size is able to capture more of the characteristics of the variables being tested.
A smaller confidence interval will also lead to a reduced interval width because it means that the chances of the prediction being correct have increased.
y axis is vertical x is horizontal
Answer:
Numbers to the left of 0 on a number line or anywhere are always negative,
Step-by-step explanation:
Combine like terms. 3w-3w=0. 8+2-8=2. So the answer is 2. I hope this helps!
