this polynomial has a degree of 9.
The degree of a polynomial is the highest power of the unknown with a non-zero coeficient.
This expresion has unknown x raised to the 5th, 4th, 9th and 1st power
(x=x1)
with coeficients of : 1,-3,+3 and -2 respectively. So the highest power (i.e. the degree of the polynomial) is 9.
Answer:
Step-by-step explanation:
see the attached figure to better understand the problem
Applying Pythagoras Theorem in the right triangle ODB find the radius of the circle
Answer:
And the 90% confidence interval would be given (0.773;0.827).
Step-by-step explanation:
The information given is:
represent the number of individuals with the characteristic
the sample size
The confidence interval would be given by this formula
For the 90% confidence interval the value of and , the critical value for this case is:
And replacing into the confidence interval formula we got:
And the 90% confidence interval would be given (0.773;0.827).
D if you take 6/25 = 24/100 then change to a decimal and get 0.24
Step-by-step explanation:
This is an example of correlation because there is an obvious relationship between the two scenarios.