Review Game 8.SP (Statistics and Probability) Flashcards

1

Empty question

$40.00
$65.00
$100.00
$75.00

2

Using the two points, what is the slope for the line of best fit for this scatter plot?

2/3
-2/3
3/2
-3/2

3

Empty question

y = 160,000x + 1
y = 160,000x + 2
y = x + 160,000
y = 2x + 160,000

4

Empty question

outside temperature and cooling costs
age of a baby and weight of that baby
amount of air in a balloon and size of balloon
number of questions missed on a test and test grade

5

Identify which line is the line of best fit for the scatter plot.

B
A
None
C

6

Empty question

plant was about 5 cm tall when bought
plant grows about 4 cm/wk
plant grows about 10 cm/wk

7

What type of association does the scatterplot have?

Neither
Positive
Negative

8

This scatterplot shows a positive association.

False
True

9

Empty question

Sam’s heart rate before she exercises
increase in Sam’s heart rate each min of exercise
amount of time Sam exercises

10

Fill in the blank. The slope of the line is

whoooooooosy
swirly
positive
negative

11

Empty question

negative
positive
none
varied

12

Empty question

y = -1/5x
y = -1/10x + 1
y = -1/10x
y = -1/5x - 1

13

Empty question

Student will have 60 pgs left after reading 1/2 hour
Student reads 30 pgs/hr
Student will have 30 pgs left after reading 1 hr
Student reads 60 pgs/hr

14

Empty question

y = -1.2x + 190
y = -1.6x + 150
y = -0.5x + 110
y = -x + 120

15

Empty question

y = 1.20 + 0.10x
y = 0.10 + 1.20x
y = 0.10 - 1.20x
y = 1.20 - 0.10x

16

What is the trend in the scatterplot?

As number of misses classes increase, exam scores increase
no correlation
As number of misses classes decrease, exam scores decrease
As number of misses classes increase, exam scores decrease

17

Identify which line is the line of best fit for the scatter plot.

None
A
B
C

Review Game 8.SP (Statistics and Probability)

Questions 17

Review Game 8.SP (Statistics and Probability)

Questions 17