Answer: (97.63, 99.77)
Step-by-step explanation:
Given the data:
99.6 99.7 97.9 98.6 97.7
Using calculator, we can obtain the mean and standard deviation of the sample data:
Mean(m) = 98.7
Standard deviation = 0.93
Sample size (n) = 5
Using the relation to find confidence interval :
Mean ± Zcrit * (s/√n)
Zcrit at 99% = 2.576
98.7 ± 2.576 * (0.93 / √5)
Lower limit : 98.7 - (2.576 * 0.4159086) = 97.6286194464 = 97.63 ( 1 decimal place)
Upper limit : 98.7 + (2.576 * 0.4159086) = 99.7713805536 = 99.77 ( 1 decimal place)
(97.6, 99.8)
Ok so lets start with 2 cups equals one pint
That means 10 cups equals 5 pints
1 Gallon equals 8 pints
Last, 3 Quarts equals 6 pints
Now all we have to do is add them together
8+6+5 = 19
Your Answer would be <u>19 pints</u>.
Answer:
The family of 4 would save $16
Step-by-step explanation:
First thing i did was multiply 9 by 6 so then you know how much it cost to go to all the games buying normal tickets. Which is 54. Multiply 54 by 4 to see how much it cost for a family of 4 to buy the tickets like that, which is 216. Next thing you want to do is find out how much it cost to buy the 4 season tickets so you do 50 times 4 which equals 200. After all that is done you do 216-200 to get your answer.