Match the correlation coefficients with the scatterplots shown below. Scatterplot

Correlation coefficient

Scatterplot A

p = 0.67

Scatterplot B

r = -0.48

Scatterplot

o

p

= 0.89

Scatterplot D

T=

0.92

Scatterplot A

Scatterplot B

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online