What is the first step to enter a new set of scores in the calculator?

Understanding Standard Deviation and Frequency Mode

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Amelia Wright
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Press 'mode' to change settings
Press 'equals' to move to the next score
Press 'shift' and '1'
Press the 'clear' button
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a standard deviation of 12 indicate about the data set?
The data set has 12 entries
All data points are 12 units from the mean
The mean of the data set is 12
The data set is highly variable
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the presence of a single outlier affect the standard deviation?
It makes the standard deviation zero
It increases the standard deviation
It has no effect on the standard deviation
It decreases the standard deviation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a frequency distribution table?
To find the median of the data set
To calculate the mean of the data set
To show how often each score appears
To list all individual scores
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step to enable frequency mode on a calculator?
Press 'clear' and 'setup'
Press 'shift' and 'setup'
Press 'mode' and select 'frequency'
Press 'equals' and '1'
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you do after pressing 'shift' and 'setup' to enable frequency mode?
Press '3' for stat
Press '1' for on
Press '4' for off
Press '2' for frequency
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to turn on frequency mode when dealing with repeated scores?
To change the data set
To make the calculator faster
To save time entering data
To ensure accurate calculation of statistics
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