Summative Test #2

What is the range of age for players of the Excelsior FC?

• 5

• 4

• 6

• 12

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.1

Where is the peak of the dot plot?

• Mean

• 4 years old

• 12 years old

• 14 years old

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

How many players does the Excelsior FC has?

• 20 players

• 14 players

• 6 players

• 11 players

Tags

CCSS.3.MD.B.3

How many students spent more than 1 hour reading at home?

• No student spent more than 1 hour reading at home

• 20 students

• 10 students

• 2 students

Tags

CCSS.7.SP.B.4

What is the median of hours spent reading at home?

• Dot plots don't show the median

• 6 hours

• 4.5 hours

• 3 hours

Tags

CCSS.7.SP.B.4

Which of the following affirmations is NOT true?

• Statistics is a branch of mathematics that study large quantities of information

• There are 50 students in the dot plot

• The dot plot for the reading habits is skewed to the left

• 7th Grade students spent, on average, 1.8 hours reading

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2

Which group has a bigger spread of data?

• 10th Grade

• 11th Grade

Tags

CCSS.7.SP.B.4

CCSS.7.SP.B.3

By comparing the center, we can see that...

• 10th Grade has the largest left whisker, so it's center is smaller than 11th Grade

• Both have the same center

• 10th Grade has a lower center than 11th Grade because the box is bigger

• 11th Grade has a smaller center than 10th Grade

Tags

CCSS.7.SP.B.4

CCSS.7.SP.B.3

What are the ranges for each group?

• 10th Grade: 9

  11th Grade: 8

• 10th Grade: 8

  11th Grade: 7

• 10th Grade: 10

  11th Grade: 11

Tags

CCSS.7.SP.B.4

CCSS.7.SP.B.3

What teacher has the highest possible salary?

• Biology Teacher

• Informatics Teacher

• Spanish Teacher

Tags

CCSS.7.SP.B.4