Unit 9 Graphs Review

• The median for both classes is 80.

• The range for 1st Period is 15, while the range for 2nd Period is 10.

• The distribution for both classes are skewed left.

• The IQR for 1st Period is 75, while the IQR for 2nd Period is 80.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

• The center of the data set for Grade 6 is higher than the center of the data set for Grade 7.

• The data set for Grade 6 has a larger spread than the data set for Grade 7.

• There are more students from Grade 6 who won no medal than students from Grade 7.

• All of the statements are true about the data sets for Grade 6 and Grade 7.

Tags

CCSS.6.SP.A.2

Which statement below is valid?

• The range of prices of books in Andy’s Bookstore is $28.00, while the range of prices of books in Miriam’s Bookstore is $24.00.

• The range of the prices of books in Andy’s Bookstore is $34.00, while the range of the prices of books in Miriam’s Bookstore is $36.00.

• The median price of brooks in Andy’s Bookstore is $28.00 higher than the medium price of books in Miriam’s Bookstore.

• The median price of books in Andy’s Bookstore is $4.00 higher than the median price of books at Miriam’s Bookstore

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Are these dot plots symmetric?

• Yes
• No

Students were surveyed about their favorite sports to play in phys.ed. The results are represented in this circle graph. If 48 students were surveyed, how many chose soccer?
Part/total= %/100

• 10
• 12
• 15
• 14

50% of the Cruisers attended between 7 and 16 car shows.  True or False?

• True
• False

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What shape is the data shown in the dot plot?

• symmetrical

• skewed left

• skewed right

Based on a recent survey of 500 students, the circle graph below shows how students communicate

with friends.

How many more students chose social media apps than phone calls to communicate with friends?

• 36 students

• 12 students

• 180 students

• 300 students

True or False; the number of tickets sold on day 2 was half the number of tickets sold on day 1 displayed in the graph.

• True

• False

Tags

CCSS.5.OA.B.3

Which restaurant has a higher median wait time?

• Lucy's Steakhouse
• Gary's Grill
• They are the same

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1