Statistics Practice Problems

Introduction to Statistics Practice Problems Tutoring

The tutoring is a fresh way for the student to collect the information from the online. Generally, the tutoring contains chat, teleconferencing, web conferencing and another easy way of the information from back and front. In statistics practice problems tutoring, the tutoring giving the information about mean, median, mode, and range with some of the practice problems.


Example Problems - Statistics Practice Problems Tutoring:


Example 1:

Find out the mean of the following given sequence in statistics?

3,8,17,26,36,39,40.

Solution:

The given numbers are 3,8,17,26,36,39,40.

Mean:

Mean is the average of the given number. First find the total value of the given numbers.

Sum of the given numbers are = 3+8+17+26+36+39+40.

= 169.

The total value is divided by 7 (7 is the total given numbers) = `(169)/(7)`

= 24.1.

Example 2:

What is the median for the following sequence. 12,18,33,37,39.

Solution:

Center element of the given series is said to be median.

The number series is 12,18,33,37,39.

The middle element of the above series is 33.

So the value of median is 33.

Example 3:

Solve the range of the following in basic statistics?

11, 17, 19, 24, 28.

Solution:

The given numbers are 11,17,19, 24, 28.

Minus the lowest value from the peak value of the series.

Range = 28 - 11

= 17.

These examples are the statistics problems given by tutoring.

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Practice Problems - statistics practice problems tutoring:


Practice Problem 1

Find the mean for the below number sequence.

12,17,19,26.

Answer

=18.5

Practice Problem 2

Find the range for the below number sequence.

15,17,21,28.

Answer:

= 13.

Practice problem 3

What is the mode for the following numbers? 13,18,13,19.

Answer:

13 is the mode.