Exam (elaborations)
KNES 400 Measurement and Evaluation questions with correct answers
- Course
- KNES
- Institution
- Liberty University
KNES 400 Measurement and Evaluation questions with correct answers
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KNES 400 Measurement and Evaluation questionswith correct answers
Select view= see panes=sreeze top row Correct Answer-How can you
get your spreadsheet to show the top row at the bottom of the data?
The small triangle in the top left corner of the spreadsheet. This triangle
is to the left of column A and above row 1 Correct Answer-What single
button in Excel allows you to highlight all the cells in a sheet?
Using the mouse select the row or column and at the edge a 4-way
pointer will appear = click and hold the pointer and drag the row or
column to another location (holding control after clicking pointer will
copy the values and move them, but not delete the original location)
Correct Answer-How do you separate data in one column into data
across multiple columns?
Copies data into other cells Correct Answer-What does the green square
on the bottom right of a highlighted cell do?
Continuous data can hold any value, with decimals that can extend an
infinite amount of decimal places; only constrained to the tools you have
Discrete data can only hold certain values (how many children do you
have: can't say 3 ½). Correct Answer-What is the difference between
discrete and continuous data?
One std dev = 68%
, Two std dev = 95%
Three std dev = 99.7% Correct Answer-With normally distributed data,
what percent of observations are expected to fall within. Can be used to
determine how "typical" the observations are.
68% Correct Answer-One std dev
95% Correct Answer-two std dev
99.7% Correct Answer-Three std dev
Ex: =IF("Yes),1,2)
Makes a logical comparison between a value and what is being tested.
Those with an injury may have a 1, whereas those without may have a 2
Correct Answer-What information does the IF function ask for?
i. is ranked and had defined intervals between the values Correct
Answer-Four levels of measurement:
Interval
Level of measurement:
No true zero Correct Answer-Interval example
Level of measurement: Temperature Correct Answer-Interval example
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