Question 11(1 point)

Question 11 options:

Question 12(1 point)

Question 12 options:

a)	Strong positive correlation

b)	Strong negative correlation

c)	Weak negative correlation

d)	No correlation

e)	Weak positive correlation

Question 13(1 point)

Find the slope of the graph and they y -intercept. Then sketch the graph for values of x between -10 and 10. y = -4x - 1

Question 13 options:

Question 14(1 point)

Provide an appropriate response. True or False? The rate of change is equal to the slope of the graph.

Question 14 options:

a)

False

b)

True

Question 15(1 point)

Find the mode(s) for the given sample data. 97, 25, 97, 13, 25, 29, 56, 97

Question 15 options:

a)

97

b)

54.9

c)

25

d)

42.5

Question 16(1 point)

Find the indicated probability. Round your answer to 6 decimal places when necessary. A card is drawn at random from a well-shuffled deck of 52 cards. What is the probability of drawing a face card or a 3?

Question 16 options:

c)

16

Question 17(1 point)

Provide an appropriate response. Which of the following is not possible?

Question 17 options:

a)	A distribution is right-skewed and the mean is greater than the median

b)	A distribution is left-skewed and the mean is equal to the median

c)	A distribution has a single peak and the mean and median are different

d)	A distribution is not symmetric and the median is equal to the mean

Question 18(1 point)

Provide an appropriate response. The _____ the rate of change, the steeper the slope.

Question 18 options:

a)	more independent

b)	more dependent

c)

smaller

d)

greater

Question 19(1 point)

Answer as requested. Which of the following pairs of variables is likely to have no correlation?

Question 19 options:

a)	The amount of rainfall and the height of the grass

b)	The amount of time studying math and grade on a math test

c)	The unemployment rate and the number of home foreclosures

d)	The annual rainfall in Tempe, Arizona and the annual cost of tuition at Yale University

Question 20(1 point)

Provide an appropriate response. In the algebraic equation of a line, the y-intercept is denoted by the letter ______.

Question 20 options:

a)

b

b)

y

c)

x

d)

m