<span>The threat to internal validity is the Mortality. Internal
validity is the measure in which the causality of the stimuli studied
is analyzed, that is, if the results of the study are due to the
interaction of the variables analyzed or are due to the interaction with
other variables. <span>Mortality is an error that occurs if the
conclusions of the study are made only on the basis of the participants
who were from beginning to end in the investigation, without taking into
account those who left the study.
I hope my answer can help you.
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Answer:
· Most plea agreements in misdemeanor cases are worked out at the pretrial conference with some resolved at the arraignment. In felony cases where plea bargains are permitted, the prosecution and defense can arrive at an agreement at any stage of the criminal proceedings, including during or after a trial but before a jury arrives at a verdict.
Answer:
Horace Mann brought free education, giving equal opportunities in the society.
Explanation:
Horace Mann, popularly known as “<em>the father of American public education”</em> began the reform movement. The movement started in Massachusetts with the common school movement.
The common school system was opened for all white students creating opportunities for everyone to have access to school. It was funded by taxes thereby students attend the school free of charge.
Mann promoted and maintained the course of the common school.
Answer:
It's apparent brightness in our night sky would be 1/4 of its present value.
Answer:
The group exposed to Treatment B is the control group.
Explanation:
When conducting experiments, researchers use a control group and an experimental or treatment group. For the experimental group, the independent variable is exposed to changes, while in the control group it isn't. The results of both groups are then compared to measure the influence of the modified variable.
In this case, if the group called Treatment A is the one designated as the treatment group, the Treatment B group must be the control group.
