Question

Find the class mark of the class 35-39 what is the next consecutive class

Answer 1

Answer:

Explanation:

Class mark =upper limit +lower limit/2

=35+39/2

=74/2

=37

The next consecutive term is 39-43

HOPE IT HELPS......

Answer 2

Class mark =upper limit +lower limit/2

=35+39/2

=74/2=37

Standard Deviation rule:

• Standard Deviation is a measure that shows by virtue of what much difference (to a degree spread, dispersal, spread,) from the mean survives.

• The predictable difference displays a “usual” change from the mean. It is a well-known measure of instability cause it returns to the original parts of measure of the basic document file. Like the difference, if the dossier points are nearly the mean, skilled is a narrow difference whereas the dossier points are very open from the mean, therefore it has a extreme difference.

• Standard deviation calculates the range at which point the principles disagree from the average. Standard Deviation, ultimate established measure of dispersal, is established all principles.

• Therefore a change in even individual worth influences the profit of predictable difference. It is liberated of inception but not of scale. It is still valuable in sure state-of-the-art mathematical questions.

Learn more about Normal Distribution on:

https://brainly.in/question/38958052 https://brainly.in/question/26474070

#SPJ3