G. Determine whether the following bivariate data are correlated or not. If they are corre direction of the association. Evaluate whether the correlation is most likely strong or 1. Annual income of the family and floor area of the residence house 2. Age and price of a car 3. Gross national product and level of technology of a country

Q: Letter C is 59E, not 53E

A: We need to write (59E)twelve in base 10. (It is given that face value of E is 11)

Q: Number 27

A:

Q: 25+2=

A: First we calculate 2^5.2^5= 2x2x2x2x2=32

Q: to olt -3

A:

Q: Number 43, please.

A: Given that  2+4+6---------+70  To fidn the sum

Q: Number 28

A:

Q: ust do number 27.

A: 27) To sketch the contour map and graph of the function:

Q: -45+(-50)=

A: Given:

Q: Write a number less than 900 that rounds to 900 when rounding to the nearest hundred. Wh

A: Any number between 851 to 899

Q: Number 19

A: Solve value for x

Q: Could you answer letter D?

A: Se=0.057847, df=n-2=23

Q: Number 14

A: Correct answer 106° and 74°

Q: The last number is 18 not 1

A:

Q: V9-x2 2+3x dy dx

A:

Q: (E) se(a-30)d6

A: (k) Given that                                                           I=∫sec2(7-3θ)dθ

Q: Number 284

A: Given revenue function: R(x)=-x2+8x