Relation between Mean, Median and Mode

Q.

What are the characteristics of a normal distribution?

Q.

The arithmetic mean of 30 values is 69. New mean, if each of the 30 values is increased by 5 is

1. 70

2. 72

3. 75

4. 74

Q. ______ is the most frequently used measure of central tendency.

1. Mean
2. Median
3. Mode
4. Range

Q.

The arithmetic mean of 35 values is 45. New mean, if each of the 35 values is increased by 7 is

1. 50

2. 51

3. 52

4. 53

Q. What is statistics?

Q.

What are the $4$averages ?

Q.

What is the relation between mean, median, and mode?

Q. How to increase possibly to solve any mathematical equation or numerical problem.? I can solve if any mathematical numerical problem came whether it's maths or physic. Can I have some tips please ?

Q. In how many ways can 5 persons be seated at a round table so that two particular persons will be together?

1. 12
2. 120
3. 720
4. 180

Q. Derive the formula or the relationship between mean, mode, and median of a set of numbers, i.e.,
Mode=(3×median)-(2×mean)
In an asymmetrical set of numbers

Q.

Choose the limits of the inverse tangent function.

1. [-90, 90]

2. [180, 90]

3. [0, 90]

4. [-90, 0]

Q. Calculate the mean, median and mode
$23,25,28,25,16,23,17,22,25,25$.

Q. Can I please get an appointment booked with the math professor as I haven't understood the sum. Its the 10th sum from subjective test circle 2

Q. when i click on the unlimited practice tab and then click mathematics , it only provides me with a few chapters and no option to scroll down in the small window , could you please help

Q. "An average is a single value within the range of data that is used to represent all values in the series. Since an average is somewhere within the range of the data, it is also called a measure of Central Value". This definition is given by _________________.

1. Croxton and Cowden
2. Simpson and Kafka
3. Clark and Sekkade
4. Murry R. Spiegal

Q. _________ of a distribution is that value of the variant which divides it into two equal parts.

1. Mode
2. Mean
3. Median
4. Harmonic mean

Q. The relationship between mean, median and mode is ______________.

1. All of above
2. $2Mean=3Median-Mode$
3. $Mean=\frac{3Median-Mode}{2}$
4. $Median=\frac{2Mean+Mode}{3}$

Q. A measure of central tendency tries to estimate the ______________ of the data set.

1. central value
2. lower value
3. upper value
4. extreme value

Q. The most commonly used measure of central tendency is________.

1. AM
2. Media
3. Mode
4. GM and HM

Q. ______ is the most frequently used measure of central tendency.

1. Mean
2. Median
3. Mode
4. Range

Q. A measure of central tendency means -
I. Representative of a set of data.
II. A single figure which is representative of whole distribution.
III. An average of a distribution.

1. II
2. III
3. All of the above
4. I

Q. The runs scored by 11 members of a cricket team are:

15, 29, 43, 13, 31, 50, 20, 0, 27, 56, 34

Find the median score. [2 MARKS]

Q. The value of all the items are taken into consideration in the calculation of ____________.

1. mode
2. mean
3. median
4. None of above

Q. __________ is defined as the sum of observations divided by the number of observations.

1. Harmonic Mean
2. Geometric Mean
3. Arithmetic Mean
4. All of above

Q.

The arithmetic mean of 30 values is 69. New mean, if each of the 30 values is increased by 5 is

1. 75

2. 74

3. 70

4. 72

Q. Which of the following statements is true?

1. Usually mean is the best measure of central tendency
2. Usually median is the best measure of central tendency
3. Usually mode is the best measure of central tendency
4. Normally, GM is the best measure of central tendency

Q. A measure of central tendency that attempts to describe a set of data by identifying the central position within the data is?

1. Mean
2. Mode
3. Median
4. All the above

Q. Which of the following statement(s) is/ are false?

1. Mean is rigidly defined
2. Mean is not affected by due to sampling fluctuation
3. Mean has some mathematical properties
4. All of above

Q. Dileep wants to find out the most popular car in his locality. Which measure of Central tendency should he use?

1. Mean
2. None of the Above
3. Median
4. Mode

Q. The words 'means' or 'average' refers to ____________.

1. Geometric Mean
2. Arithmetic Mean
3. Harmonic Mean
4. All of above