Answer: d. Neither the researchers nor the experimental subjects know whether the latter have been assigned to an experimental group or a control group.
Explanation:
A Double-blind design refers to a kind of experimental procedure aimed to reduce the possibility of any subjective biases on both the researchers and the participants. Mostly used in medical trials of drugs, double-blind experiments have participants randomly selected to be part of either the control or the experimental group. There´s a third party in charge of providing the random selection and encoding the information until the data collection is completed.
Answer:
d. all of the above
Explanation:
People who belonged in a conservative group tend to favor rigid/strict order in their life. (even more so than having large room for freedoms). Because of this, they are more likely to support the policies that can bring safety and proper order to their life such as military, traditional family role and structure, and the status quo
Protectionism uses trade barriers to protect domestic manufacturers from foreign competition.
So your statement is false. Hope that is what you were looking for.
Answer:
b. The contractor can collect from the estate only.
Explanation:
Abby hires a contractor to make repairs on her house. Before the repairs are finished, Abby dies. Her good friend Clay is appointed executor of Abby's estate. Clay orally promised that if the estate could not pay the repair bill, he would pay it even though he does not live in the house and has no entitlement under Abby's estate. If the contractor's bill does not get paid, who can the contractor collect from, if anyone?The contractor can collect from the estate only.
