Which statement is NOT true? The side-by-side dotplot below displays the arm spans,
in centimeters, for two classes
Arm Span (cm)
Class A
Class B
8 14
31 153
9 6 5 15 5 6
4 2 1 16 0 2 2 2 3 3
9 95 16 5 6 7
10 17 0 3
9 9 6 5 17
320 18 012
66
189
0 19 2.
19
20 2
Key: 15/5 = 155 cm
O The mean arm span appears to be similar for the
two classes
O The arm spans for Class A have less variability than
the arm spans for Class B
O The arm spans for Class B have more variability
than the arm spans for Class A
O The arm spans for Class A are roughly symmetric,
while those for Class B are skewed left.
Save and Exit
Next
Submit
Mark this and retum

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.