Answer:
Range = 19-11 = 13
Median = (12+15)/2 = 13.5
Mean = 14.3
IQR = 5
Variance = 8.45
Standard deviation = 2.907
Explanation:
12 17 19 15 12 18 11 15 12 12
Arranging in ascending order
11 12 12 12 12 15 15 17 18 19
Range = 19-11 = 13
Median = (12+15)/2 = 13.5


Interquartile range

Interquartile range is 5
Mean


Variance = 8.45

Standard deviation = 2.907
Answer:
According to Arab oral tradition, Islam first came to Africa with Muslim refugees fleeing persecution in the Arab peninsula. This was followed by a military invasion, some seven years after the death of the prophet Mohammed in 639, under the command of the Muslim Arab General, Amr ibn al-Asi.
Explanation: hope this helps
It's basically saying if you think good or bad, you are good or bad.
Answer:
unconditional positive regard
Explanation:
Unconditional positive regard -
The concept is given by the psychologist Carl Rogers ,
According to this concept , the people need to be accepted , cared and supported even if the other person neglect to do the same , is the unconditional positive regard .
i.e. , to be really positive and caring towards other rather than how they treat you .
Hence , Derek attitude is the same with the children , and therefore showing the unconditional positive regard .
The answer is primary appraisal. This is an assessment where
it lies on an individual’s experiences on events if whether they are
significant in means of having to find out whether this event that occurred is
considered to be an opportunity or a threat.