Suppose the relationship between skin cancer mortality (number of deaths per 10 million people) and the state latitude of the center at each of 49 states in the U.S. (degrees North) is described using the plot below. Which correlation coefficient best describes the given graph? Skin cancer mortality versus state latitude 30 35 40 45 State Latitude A student found studies indicating that eating breakfast is strongly positively correlated with scores on exams. The student concluded that in order to score high on the exam, he should eat his breakfast on the day of the exam. What concept in correlation did the student get confused on? Correlation and Causation; Eating breakfast would not cause high scores on the exam. Direction of correlation; eating breakfast is associated with low exam scores. Nothing; the conclusion is valid. Strength of correlation; strong association means eating breakfast is not really associated with exam scores. Unit changes; the correlation may not be the same if the exam score is measured in percentages rather than raw score. Skin Cancer mortality 100 120 140 160 180 200 220

Q: 9 48° 14

A: Given that:

Q: W more than 5

A: For the two values to be equal, the sign '='is used. For two values to be definitely unequal, the…

Q: 1+1+1+..+1e 572 2.

A:

Q: What is GH? 77 I GH = LL

A:

Q: dx 2. Algebraic Substiution

A:

Q: 3rloy- r5r9 3. 6.

A:

Q: 2.45-3.1t=21.05

A: Given,          2.45 - 3.1t = 21.05

Q: Adult men have heights with a mean of 69.0 inches and a standard deviation of 2.8 inches. Find the…

A:

Q: 3. 8* = 12,143

A:

Q: -0.8 0 1.2

A:

Q: O5.0 0.6.28 02.58 O 5.27

A: The tests based on large samples are called large sample tests. Here the test is based on the normal…

Q: 25m² – 16 =

A: Simplify  25m2-16

Q: 0.3(7 + 2x) + 1.3x = 3.5

A:

Q: The fraction can be represented by the repeating decimal 0. 142857. What is the 41st digit after the…

A:

Q: 2 200 2 O - 50 2 .……....... m

A: To factorize 200

Q: 11° x 118 1123 (112)×

A: We will solve the problem

Q: 2x47

A:

Q: cosh(.458 + 0.567j)

A:

Q: alx) = 3х+4 b(x) =2x-5 с(х)=4x+1 da) = x-7 e(x) =x2-6x+41 f(x) = X2+3x-10

A:

Q: - 7 p 6 42 II

A: We have to find valu P

Q: 8 = X 10 P 6 -X-

A:

Q: 7. 185 X 24

A: Solution To find the multiplication we use the following rule .

Q: 3.157 + 2.09

A: The two decimal numbers are given as 3.157 and 2.09.

Q: 9.3

A: Our Aim is to solve the following expression given below:- 4.5f-9.3+3.4f=61.6 -(i)

Q: Distance traveled (in kilometers per day) of ten sales person; 100, 112, 118, 120, 120, 121, 125,…

A:

Q: find the devivetive %3D x+6

A: Given that      f(x) = [x/√(x+6)]3 Here we have to find the derivative of f(x) .

Q: 3 parts, thank you so much.

A: Given, A biologist can estimate the age of elephant by using the equation L=54-27.5e-0.09a

Q: 5* dx

A: To solve this problem we have to use substitution method firstly and then exponential rule of…

Q: 4. 100° 32

A:

Q: 50 30

A: Solution:Given     OA=30     AC=50To find x:O is a circle with radius 30 AC is the tangent to the…

Q: Full soln

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank…

Q: 00 e 2.

A:

Q: Lancpls 5000 hale 10,5 % 5 the

A: Solution is given below:

Q: 7. Simplify. 4 Va

A: See the attachment

Q: t. 6 G

A: In triangle ABC The length of side AC=6 units. m∠B=60∘

Q: 3.4 +3.198

A: Consider

Q: less time?

A: Velocity is the measure of how fast the object is moving with respect to time. The expression for…