Sample Statistics

Let's learn about mean in sample statistics in today's session of learning.

Sample statistics is nothing but making use of numerical data in order to do some data research and data analysis. It is also the technique to summarize numerical data in statistics. Mean is used to summarize this numerical data in statistics and therefore, it is such an important concept in sample statistics.

Next time i will help you with the concept of errors in sampling in statistics. One can also connect with an online tutor for more help. Not just in statistics but one can avail to the help of algebra tutors as well.

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Mixed fractions

Let's learn about mixed fractions and subtracting mixed fractions in today's learning.

Mixed fractions are those fractions which are formed of a whole number and a fraction. In order to subtract mixed fractions, we need to first convert the mixed fractions to improper fractions and then use the same method of subtract fractions. Below are the steps of subtracting mixed fractions:

Step 1) Convert mixed to improper fraction.
Step 2) If denominators are different, find the LCM and take a common denominator.
Step 3) Subtract the numerators.

For more help avail to an online tutor and get your required help. Not just fractions but you can avail to free algebra tutoring and so on as well.

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