Open Up - Grade 6 - Mathematics - Unit 8 - Lesson 10
By Formative Library
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Last updated about 2 months ago
16 Questions
1 point
1
Question 1
1.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
Create a dot plot for Kiran’s data.
1 point
1
Question 2
2.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
Without calculating, decide if 15 minutes would be a good estimate of the mean.
1 point
1
Question 3
3.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
Calculate the mean for Kiran’s data.
1 point
1
Question 4
4.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
In the table, record the distance of each data point from the mean and its location relative to the mean.
1 point
1
Question 5
5.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
Calculate the sum of all distances to the left of the mean
1 point
1
Question 6
6.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
Calculate the sum of all distances to the right of the mean
1 point
1
Question 7
7.
Noah scored 20 points in a game. Mai's score was 30 points. The mean score for Noah, Mai, and Clare was 40 points. What was Clare's score?
Noah scored 20 points in a game. Mai's score was 30 points. The mean score for Noah, Mai, and Clare was 40 points. What was Clare's score?
1 point
1
Question 8
8.
Compare the numbers using >, <, or =.
-2 ___ 3
Compare the numbers using >, <, or =.
-2 ___ 3
1 point
1
Question 9
9.
Compare the numbers using >, <, or =.
|-12| ___ |15|
Compare the numbers using >, <, or =.
|-12| ___ |15|
1 point
1
Question 10
10.
Compare the numbers using >, <, or =.
3 ___ -4
Compare the numbers using >, <, or =.
3 ___ -4
1 point
1
Question 11
11.
Compare the numbers using >, <, or =.
|15| ___ |-12|
Compare the numbers using >, <, or =.
|15| ___ |-12|
1 point
1
Question 12
12.
Compare the numbers using >, <, or =.
7 ___ -11
Compare the numbers using >, <, or =.
7 ___ -11
1 point
1
Question 13
13.
Compare the numbers using >, <, or =.
-4 ___ |5|
Compare the numbers using >, <, or =.
-4 ___ |5|
1 point
1
Question 14
14.
Plot 2/3 and 3/4 on a number line.
Plot 2/3 and 3/4 on a number line.
1 point
1
Question 15
15.
Select which equality is true
Select which equality is true
1 point
1
Question 16
16.
Select all expressions that represent the total area of the large rectangle.
Select all expressions that represent the total area of the large rectangle.
Source: Open Up Resouces (Download for free at openupresources.org.)