Answer:
95% confidence interval: (2.784,3.176)
Step-by-step explanation:
We are given the following information in the question:
Sample size, n = 25
Sample mean = $2.98
Standard error = $0.10
Alpha = 0.05
95% confidence interval:
Putting the values, we get,
Answer:
<u>19</u> is the numerical value
Step-by-step explanation:
Also, when it's converted to number I.e.
E = 14 , B = 11
= 14 + 11 = 25
But in letters the numerical value is
E + B = 19
4 to the ninth power, because basically you add the sums of the top variables, and you'll get 10^14. Then subtract 4^5 from that. Answer- 4^9
You have 19 state quarters, which is 1/3 of all your quarters. So, you have 57 quarters total. 1/4,or 5, of your dollars are tyler dollars, meaning you have 20 dollar coins total. So:
57(.25)+20(1)=????
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