Box Plots — Cumulative exam Answers
0 verified answers1 views
21
Free Preview
The scatterplot represents the total fee for hours renting a bike. The line of best fit for the data is y = 6.855x + 10.215.Which table shows the correct residual values for the data set?
A
A 3-column table with 5 rows. The first column is labeled x with entries 1, 2, 3, 4, 5. The second column is labeled given with entries 14.95, 25.50, 32, 38.95, 42.50. The third column is labeled residual value with entries negative 2.12, 1.575, 1.22, 1.315, negative 1.99.
B
A 3-column table with 5 rows. The first column is labeled x with entries 1, 2, 3, 4, 5. The second column is labeled given with entries 14.95, 25.50, 32, 38.95, 42.50. The third column is labeled residual value with entries 2.12, negative 1.575, negative 1.22, negative 1.315, 1.99.
C
A 3-column table with 5 rows. The first column is labeled x with entries 1, 2, 3, 4, 5. The second column is labeled given with entries 14.95, 25.50, 32, 38.95, 42.50. The third column is labeled residual value with entries 2.12, negative 1.575, 1.22, negative 1.315, 1.99.
D
A 3-column table with 5 rows. The first column is labeled x with entries 1, 2, 3, 4, 5. The second column is labeled given with entries 14.95, 25.50, 32, 38.95, 42.50. The third column is labeled residual value with entries negative 2.12, 1.575, negative 1.22, 1.315, negative 1.99.
22
Free Preview
The table shows the number of flowers in four bouquets and the total cost of each bouquet.
A
–0.57B
–0.28C
0.28D
0.5723
The number of text messages that Reza sent each day so far in this billing cycle is shown on the dot plot.
A
The data is symmetric and shows that he typically sent about 6 to 8 text messages per day.B
The data is symmetric and shows that he sent 11 or 12 texts with the same frequency that he sent 1 or 2 texts.C
The data is skewed and shows that he typically sent about 6 to 8 text messages per day.D
The data is skewed and shows that he sent 11 or 12 texts with the same frequency that he sent 1 or 2 texts.24
Which graph shows a negative correlation?
A
A graph with both axes unnumbered. Points show a steady trend.
B
A graph with both axes unnumbered. Points are scattered loosely in the top half of the graph.
C
A graph with both axes unnumbered. Points show a downward trend.
D
A graph with both axes unnumbered. Points are scattered loosely all Over graph.
25
Which graph shows data whose r-value is most likely closest to 1?
A
A graph shows both axes unnumbered. Points show a downward trend.
B
A graph shows both axes unnumbered. Points show an upward trend.
C
A graph shows both axes unnumbered. Points show a downward trend.
D
A graph shows both axes unnumbered. Points are scattered all over the graph.
Did you find these answers helpful?
Verified answers available
TRY EDGENUITY HACKS
- Auto Complete Exams
- Auto Complete Assignments
- Skip Videos Instantly
50,000+ students using this