6th Grade Unit 1 Assessment (9/11/23)

Ms. Thompson collected data to determine the numbner of students absent for each month of school during the first semester. Identify the outliner in her data.

• December

• August

• June

• October

Michelle collected data on the weight on 200 apples at the farmers market. Most wieghed 0.30-0.40 pound each. Michelle identified the weight of these three apples outliers. What should she do with three pieces of data?

• Include the outliers because this data may explain an unusual occurance.

• Include only one of the three outliers to minimize focus on the outliers.

• Ignore the outliers because that data is so far from the typical data.

• Do not include the outliers in the data display since they are extremely different.

Mean = 2.466

Q1=1

Median= 2

Q3= 4

Jackie surveyed her class on the number of pets that they own. THe reults are shown in the dotplot and some summary statistics are listed above.

• The most common number of pets owned is 1.

• The average number of pets owned is 2.

• More than half of her classmates own more than 2.466 pets

• At least 50% of her classmates own between 1 and 4 pets.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The race times of the runners are listed below:

12.2, 12.6, 13, 13.4, 13.6, 14.2, 14.2, 14.6

Which dot plot best represents this information?

• 
• 
• 
• 

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

41, 43, 43, 45, 47, 48, 49, 50, 50, 51, 51

The tips Darryl earned on his last 11 shifts are shown below.

Which box and whisker plot best represents these data?

• 
• 
• 
• 

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The histogram shows the gallons of gas drivers purchased each week. Complete each sentence by dragging the correct answer to each blank.

Drivers purchased from _____ to _____

• 0 to 10

• 5 to 5

• 5 to 30

• 5 to 10

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Use the data below to answer the questions.

Find the mean age of the celebrities. Using the mean age, find the

MAD (Mean Absolute Deviation)

• 19

• 33

• 41

• 11

Tags

CCSS.6.SP.B.5C

Select the following statistical question that would describe the data given in the table.

• Which state was the coldest to live in?

• What was the average daily high temperature in Alabama?

• What was the highest and lowest daily temperature in each state in August?

• What was the average daily low temperature in Hawaii?

Tags

CCSS.6.SP.A.1

Taz is tracking the number of downloads he gets on each song of his new album. He collects the following data:

Song downloads =  {300, 400, 280, 360, 390, 790, 260, 330, 410, 380}

Determine how the mean will be impacted by removing the value 790 from the data. The mean will _______

• increase

• decrease

• stay the same

Taz is tracking the number of downloads he gets on each song of his new album. He collects the following data:

Song downloads =  {300, 400, 280, 360, 390, 790, 260, 330, 410, 380}

Determine how the mean will be impacted by removing the value 790 from the data. The mean is _______