An observation in a data set would refer to:
A) only a variable whose value is recorded by visual inspection.
B) a data item whose value is numerical (as opposed to categorical) .
C) a single row that contains one or more observed variables.
D) the values of all the variables in the entire data set.
Correct Answer:
Verified
Q87: Which is a time series variable?
A)VISA balances
Q88: Which of the following is false?
A)Sampling error
Q89: The Centers for Disease Control and Prevention
Q90: If we choose 500 random numbers using
Q91: From its 32 regions, the FAA selects
Q93: Which statement is correct?
A)Selecting every fifth shopper
Q94: A sampling technique used when groups are
Q95: A binary variable (also called a dichotomous
Q96: Which is a discrete variable?
A)The time it
Q97: Which method is likely to be used
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents