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He faced treason from Jewish tribes in Madinah: some plotted to kill him and others betrayed him to side with an attacking army. Many of the messengers he sent to teach people Islam were killed in cold blood and he grieved for them for months, seventy of them in one incident and twelve in another.
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Which type of technology has been proven to work, but they offer an advantage because not all companies knows about them or uses them?
emerging technology has been proven to work, which offers an advantage because not all companies knows about them or uses them.
what is emerging technology?
Emerging technologies are those that are still in the early stages of development, practical applications, or both. These technologies are mostly new, but they also include older technologies that have found new applications. Emerging technologies are frequently perceived as having the potential to alter the status quo.
to know more about emerging technology visit,
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The correct answer is evoked set
Explanation: Evoked Set is a group of relevant brands that a prospective consumer is favorably familiar with when are thinking about making a purchase.
Answer:
instrumentation
Explanation:
Internal Validity
this is the rate of knowing or certainty that a change in the dependent variable (DV) happens or occur due to manipulations. It is the rate at which an experiment is free from extraneous variables.
There are different threats to internal validity. They includes;
1. Maturation
2. History
3. Regression
4. Attrition
5. Testing
6. Instrumentation
Instrumentation threat happens due to only when the pretest and posttest are not sufficiently equivalent. That is simply when the instrument usually called the observers that was used on the posttest and pretest is not the same (differ). This method is what researchers use to test changes over time.
