In scientific research, the default assumption regarding the null and alternative hypotheses is ______.
A. that there is a relationship between the independent variable and dependent
variables
B. that the alternative hypothesis reflects an accurate state of affairs for the two variables under investigation
C. that there is no relationship between the independent and dependent variables
D. that the alternative hypothesis should be accepted prior to the start of any statistical analysis to help alleviate any concerns pertaining to reliability and validity
C. that there is no relationship between the independent and dependent variables
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______ is the killing of several people at one location within a few minutes or hours, usually ending with the death of the killer by suicide.
A. Spree murder B. Mass murder C. Serial murder D. Random murder
Which type of intelligence includes the interception of electronic communications and deriving intelligence from those communications?
A. Human intelligence B. Signals intelligence C. Measures and signatures intelligence D. Imagery intelligence
The value, 382.4, can be rounded to the nearest whole number, which would be 383
Indicate whether the statement is true or false.
According to the Justice Department's Bureau of Justice Statistics 2013 special report entitled "Sexual Victimization in Juvenile Facilities Reported by Youth, 2012," black youths and Hispanic youths were more likely than white youths to be sexually victimized by another youth.
Answer the following statement true (T) or false (F)