Introduction to Statistics Exam Question Tutoring:
Tutoring should be the art of conveying the skill as well as knowledge. In math, statistics is the study about formal science. Theseare creating the effective use of arithmetical terms. In statistics weare also tutoring about the help with median, mean, mode and range. They are help with interpretation and also analysis of the terms. In this article, we are going to see example problems and solutions for concepts of statistics tutoring.
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Find the mean value of the following numbers, 50,99,47,66,82,38.
Find the mode of the sequence of numbers, 44,51,20,33,69,51,18,51.
What is the median of the numbers, 66,48,55,19,27.
Find the range of the numbers, 61,57,24,30,89,6,44.
Find the mode of the collection of numbers, 17,29,55,40,29.
What is the median of the numbers, 89,54,68,35,20,47.
These are the questions for the exam of statistics tutoring.
Average of the given series is known as the mean. Here, mean is, `(50+99+47+66+82+38)/(6)` = `(382)/(6)` = 63.67
The mode value of the group of numbers should be a number which should happen most frequently in the given list. The given series 51 is takes place in 3 times. So the value of mode is 51.
The central value of the given series is known as the median of the series, when the total numbers are in odd number. For this measuring median value, we need the sorting order of given numbers. So the sortingorder of given numbers are 19,27,48,55,66. Therefore solution is 48.
The difference among the values like largest value and smallest value is said to be range. Here the range is 89-6=83.
The mode value of the group of numbers should be a number which should happen most frequently in the given list. The given series 29 is takes place in 2 times. So the value of mode is 29.
The average of central two values of the sorted series is known as the median of the series, when the total numbers are in even number. For this measuring median value, we need the sorting order of given numbers.So the sorting order of given numbers are 20,35,47,54,68,89.
Median = `(47+54)/(2)` = `(101)/(2)` = 50.5. Therefore solution is 50.5.
That’s all about the statistics exam question tutoring.