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:members of the commit will need to evaluate if a student show any signs of being mental disturbed or disoriented any signs that she may be having some serious mental issues.
Explanation:
They may do this by asking her questions relating to any recent even in her life or any questions that may be used to establish someone mental stability .
They can even establish this by unexpectedly inviting her friends to question them of any actions that they may have observed that seemed out of the ordinary or even the student's classmates who may not even closer to her .
A star passes through stages of instability and stability. When core hydrogen fusion begins in a pre main sequence star, the star enters a stage of <u>stability</u>.
When the body has sufficient mass, the collapsing gas and dust burn hotter which eventually reaches temperatures enough to fuse hydrogen into helium. Thus, the star turns on and becomes a main sequence star, powered by hydrogen fusion.
A pre main sequence star is a star in the stage when it has not yet reached the main sequence. Earlier it is a protostar that grows by acquiring mass from its surrounding dust and gas.
Hence, in the pre main sequence star stage, core hydrogen fusion begins and the star enters a stage of stability.
To learn more about pre main sequence star here:
brainly.com/question/14094439
#SPJ4
The answer is "<span>acceptance of these changes".
Disengagement theory refers to a procedure of separation or disengagement from social life that individuals encounter as they age and turn out to be elderly. The theory expresses that, after some time, elderly individuals pull back, or separate from, the social parts and connections that were key to their life in adulthood.
</span>
In North Korea it is a dictatorships so the people have no say on the leader
