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8.SP (Statistics and Probability) Flashcards | StudBud

Explore/8.SP (Statistics and Probability)

8.SP (Statistics and Probability)

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Questions 12

Answers

1
Answer the question below.
amount of time Sam exercises
increase in Sam’s heart rate each min of exercise
Sam’s heart rate before she exercises
2
Answer the question below.
y = -1/10x
y = -1/5x
y = -1/10x + 1
y = -1/5x - 1
3
Answer the question below.
Over half chose Salad
About 20% of 7th grade chose Hamburgers
More 8th graders chose Pizza
3 more chose Salad than Pizza
4
Answer the question below.
y = -1.2x + 190
y = -x + 120
y = -0.5x + 110
y = -1.6x + 150
5
Answer the question below.
$75.00
$100.00
$65.00
$40.00
6
Answer the question below.
negative with no outliers
negative with an outlier
positive with no outliers
positive with an outlier
7
Answer the question below.
y = x + 160,000
y = 160,000x + 1
y = 160,000x + 2
y = 2x + 160,000
8
Answer the question below.
About 18% are female and liked broccoli
About 47% are male and liked broccoli
About 35% are female and disliked broccoli
About 40% are male and disliked broccoli
9
Answer the question below.
1/3 buy lunch only
About 1/2 bring lunch only
Less than 10% buy and bring lunch
Most buy lunch only
10
Answer the question below.
y = 1.20 + 0.10x
y = 1.20 - 0.10x
y = 0.10 + 1.20x
y = 0.10 - 1.20x
11
Answer the question below.
About 15% of Kelly’s homeroom are boys
Smith has more students
more boys than girls in 8th grade
same number of boys and girls in 8th grade
12
Answer the question below.
- $80 every day
- $75 every 2 days
- $75 every day
- $80 every 2 days