Find mode and median, Basic Statistics

Assignment Help:

The following data shows marks obtained by 40 students in a Statistics test.

75 99 72 54 25 40 65 32 69 10 85 48 52 80 

63 64 35 62 51 71 67 57 95 74 56 69 61 

49 45 63 39 73 53 82 76 50 66 60 55 62 

Construct a grouped frequency distribution with the intervals of 10 starting from

10-19, 20-29 etc

a) Find 

i) Mode     

ii) Median    

iii) Inter-quartile range   

iv)  Co-efficient of variation based on Quartile    

b) Comment on the

 i) Symmetry     

 ii) Peakedness of the distribution


Related Discussions:- Find mode and median

Accounting equation, A.Austria invested cash $1,000 and a type writer $2,50...

A.Austria invested cash $1,000 and a type writer $2,500

Data statistics in decision making, I need help with mystatlab assignment, ...

I need help with mystatlab assignment, can anyone assist me?

Definition of bonded warehouse, Bonded warehouse is a storage area under Cu...

Bonded warehouse is a storage area under Customs authority that is imported dutiable goods on which duty is unpaid and these are stored. Once the duty & other charges are paid the

Expansion 0f solid, state the advantage of expansion of solid

state the advantage of expansion of solid

What is the probability that a major defect is detected, Back to the worksh...

Back to the workshop the previous problem but assuming that in each of the three stages of development, there is a certain probability that a major defect is detected. When such a

Bi variate frequency distribution, solved example with data of bi variate f...

solved example with data of bi variate frequency distribution

Histogram, difference between histogram and historigram

difference between histogram and historigram

Hydrogen, Can Hydrogen be liquefied at room temperature

Can Hydrogen be liquefied at room temperature

International accounting standards committee, IASC:  The IASC (Internationa...

IASC:  The IASC (International Accounting Standards Committee is an international organization which was set up in 1973 was restructured to form IASB in 2001. It was an agreement b

Pearsons chi square, difference between tests of goodness of fit & tests of...

difference between tests of goodness of fit & tests of independence

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd