Statistics is a subject which focuses on data collection and brings out inferences based on the data about a particular matter. In this context, let us analyze
What is data?
- Data is a collection of facts like words, numbers, measurements and even descriptions.
- Data can be qualitative or quantitative
- Qualitative data describes the quality as in ‘ it was entertaining’
- Quantitative data can either be discrete (which takes only certain values like whole numbers) or continuous (which can take any value) (within a range).
- We collect the data by survey like census or sample.
Well, this is the fundamental aspect of data collection which is one of the major aspects of Statistics. When you learn Statistics, you need to be accurate in details and bring forth proper references through graphs and numerical representations. Many students go wrong in the inferences and get poor grades. Tutor Pace offers High School statistics Tutors for such students and helps them through each concept in Stats for their easy scores in exams.
Let us have an example for Permutations and Combinations
Example 1: How many different words can we make using the letters A, B, E and L?
Solution: We have 4 choices for the first letter, 3 choices for the second letter, 2 choices for the third letter and 1 choice for the fourth letter.
Hence the number of words is given by
4 * 3 * 2 * 1 = 4! = 24
We can have one more example
Example 2: How many 3 letter words can we make with the letters in the word LOVE?
Solution: There are 4 letters in the word love and making 3 letter words is similar to arranging these 3 letters and order is important since LOV and VOL are different words because of the order of the same letters L, O and V. Hence it is a permutation problem. The number of words is given by
4 P 3 = 4! / (4 - 3)! = 24
Though it looks simple, Combinations and Permutations in Statistics is always tricky and takes student to task with its concepts. You need to be alert in your analysis and pick out right approaches to complete a sum in these areas. Tutor Pace tutors render their excellent support for students to get through such topics with ease and with deep knowledge in the concepts.
The technological support rendered by Tutor Pace with its online calculators helps students lots during their exam prep. Further, the white board interactions for such topics is a gateway to gain accurate knowledge about the topics and get across the sums through step by step explanations from expert tutors.
Statistics is a subject which could get you 100 easily and pull your leg too if you do not have proper knowledge in the subject or do not possess the basic skills in it. It needs analytical kills also to infer and finalize conclusions through the data collection. This is where Tutor Pace tutors work wonders for you. They strengthen your basic skills, enlighten your knowledge in data inference and take you through final conclusions with proper analysis. This becomes especially easy for you when you sit and break your head on the eve of your exams.
High school Statistics Homework Help is available through chat, Skype, mail and other technological tools and the tutors are available at any point of time with their customized solutions for any query you put forth to them.
Final words
Statistics is a subject which demands deep analytical skills and logic. Its concepts are intricate at high school level. It is better to seek expert help from online tutors to ace high school exam in Stats. Tutor Pace helps you lots in this scenario with its high school Statistics tutors.
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