For a Poisson distribution with a mean value of 25, the coefficient of variation and the coefficient of dispersion are which two values respectively? 25%, 0 5%, 1 20%, 1 20%, 0 25%, 1

Q: E 27 F -> D] C. 44

A: Given : lenght  DC = 44, EF = 27 and AE = ED, BF = FC    To find : lengh of AB (x) ?

Q: 6. Find x, y and z y

A: Solve for x y z

Q: Simplily y3, 2 2 o 13 4 07 4. 114

A: We have to  simplify .

Q: 8. More cereal Exercise 6 describes a regression model that estimates a cereal's potassium content…

A: Given the regression model Potassium = 38+27 fiber

Q: 2.54. If A and B are mutually exclusive, P (A) = 0.37, and P(B) = 0.44, find (a) P(A'); (b) P (B');…

A: Given that A and B are mutually exclusive events then P(A or B)=P(A)+P(B) P(A)=0.37 and P(B)=0.44…

Q: 1. The table shows the number of deaths in the U.S. in a year due to a variety of causes. For these…

A: The total population of the USA is given to be312 million. The table below shows the number of…

Q: yA B1, 1) R: A(l,0)

A: As per bartleby guidelines, for more than one question first one needs to be solved. The required…

Q: 13. Dowsing In a rural area, only about 30% of the wells that are drilled find adequate water at a…

A:

Q: 6. ARST AYSZ; find YZ 40 2x+ 2 Y R 3x-7 15

A: So, from the given triangle, ST = 40, ZT = 5 SZ=ST-ZT SZ = 40-5 SZ = 35

Q: What is the image of C? C B C' A B' A'

A: Solution is given below:

Q: 3. +y -cas x Ans. Cas 2X

A: According to question, Given differential equation, y'' + y = cos2x

Q: #21

A: Given,

Q: 130. у — In (r² + 1) dt

A: We have to find the integration

Q: S= C

A:

Q: 9. BC = 3z +2, EF = z+6. Find the value of z and the measure of BC. **Show work**

A:

Q: 7. Find y in A.XYZ.

A: Given that the right angle triangle XYZwe have to find the the value of y

Q: 5. What is the symbol u called and what does it stand for? How do we usually determine its value?

A: In general, the symbol u stands for the population mean. The population mean is basically the…