Plots and Probability Geometry EOC 50 ?'s

What percentage of the data is between 90 and 140?

• 25 %

• 50%

• 75%

• 100%

• Not enough information

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

At a middle school, the 7th graders will conduct a survey for where to go on a field trip. Which method will result in the least bias decision?

• to randomly ask 8th grade students who went on a field trip last year

• to randomly choose some 7th grade students to select a location

• to ask all 7th grade teachers and administrators for a location

• to ask the student council to choose a location

• not enough information

Elliot says almost everyone arrived at the party after 10:00 P.M., but Nancy thinks most people came earlier. When did a majority of the people arrive?

• 7:00-7:59 P.M.

• 8:00–8:59 P.M.

• 9:00–9:59 P.M.

• 10:00–10:59 P.M.

• 7:00-10:59 P.M.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which interval of students have the least number of pets?

• 15-19

• 0-4

• 5-9

• 10-14

• not enough information

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Given the histogram above select all the information that must be true

• There are more students that are 55" than 56"

• There are the same amount of students that are between 52"-55" and students that are taller than 55"

• Student are more likely to be shorten than 52" than taller than 60"

• The median of the data could be 56"

• The range of the data is 19"

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many students have at least 7 Brothers and Sisters?

• 20 students

• 7 students

• 0 students

• 4 student

• 17 students

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many students received a score in the 90s?

• 4

• 3

• 91%

• 17

• 97%

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the range of the data shown?

• 85

• 90

• 80

• 70

• not enough information

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

If Susie retakes her 4th quiz what is the maximum she can increase her test average for the class (mean).

• 55%

• 40%

• 45%

• 9%

• 5%

Calculate the relative frequency of having an IQ score in the 131-140 range. (200 7th graders were surveyed).

• 8%

• 4%

• 20%

• 15.5%

• Not enough information

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1