Answer:
C. becomes narrower
Step-by-step explanation:
If the confidence level is reduced from 95% to 90%, then, the confidence interval for u becomes narrower, i.e., we are less sure that the true value of u is contained inside the new interval. With a 95% confidence interval there is a probability of 0.95 that the parameter u is inside the interval and with a 90% confidence interval there is a probability of 0.90 that the parameter u is inside the interval.
Answer:
I think the ancer is c
Step-by-step explanation:
Answer:
Wallace deliver <u>14 gallons</u> of orange juice.
Step-by-step explanation:
Given:
Wallace delivered 7 containers of orange juice to the Apple Tree Restaurant. Each container had 8 quarts of orange juice.
Now, to find the gallons of orange juice Wallace deliver.
As given that each containers had 8 quarts of juice.
So, we get the total quarts of juice first of the 7 containers by multiplying:
Number of containers × Numbers of quarts.
Now, to get the quantity in gallons we convert the unit of quarts to gallon by dividing as we are changing units from lower to higher:
<u>1 gallon = 4 quarts.</u>
<em>So, by dividing 56 quarts by 4 we get:</em>
Therefore, Wallace deliver 14 gallons of orange juice.
The answer is 63.75
hope it helps
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Answer:unusual actions
Step-by-step explanation: hopes this helps