Answer:
I gotchu
Step-by-step explanation:
The volume triples
Odysyware
Answer:
(X, Y, Z) = (8, 28, 32)
Step-by-step explanation:
The ratio units will form a geometric sequence if the middle one is the square root of the first and last:
Y' = √(2·8) = 4
To get this value from 7, we must subtract 3. In the real sequence we must subtract 12, so each "ratio unit" must stand for 12/3 = 4 real units, and the real numbers X, Y, Z are 2·4 = 8, 7·4 = 28, 8·4 = 32.
(X, Y, Z) = (8, 28, 32)
(X, Y-12, Z) = (8, 16, 32) . . . . a geometric sequence with a ratio of 2
Answer:no, she would be 17 cents short
Step-by-step explanation:
We have different values asociated here, but easly we can also start
calculating the confidence level from a lower value.
We can define a confidence level of x%, then the asociated level of significance will be
![1-\frac{x}{100}](https://tex.z-dn.net/?f=1-%5Cfrac%7Bx%7D%7B100%7D)
Here for ![x=(90,94)](https://tex.z-dn.net/?f=x%3D%2890%2C94%29)
Defining the p-value as 0.052 we have a range between the test reject,
that is,
, for the p-value
But when we do the calculation we note that if
; the test reject ![H_0:\mu=0](https://tex.z-dn.net/?f=H_0%3A%5Cmu%3D0)
That's mean that the asociated confidence interval won't contain 0.
Evaluating for the value of 90 and 94, 90 causes the hypothesis to be rejected immediately, but 94 does not.
The lowest number for this approximation in the response ranges should be the number immediately above 90%, that is, the answer is 94%.
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