Measures of central tendency-graphical method , Mathematics

Illustration

In a social survey whether the main reason was to establish the intelligence quotient or IQ of resident in a provided area, the given results were acquired as tabulated below as:

IQ

No. of residents

Upper class bound

CF

1 - 20

6

20

6

21 - 40

18

40

24

41 - 60

32 fo

60

56

61 - 80

48 f1

80

104

81 - 100

27 f2

100

131

101 - 120

13

120

144

121 - 140

2

140

146

Required

Estimate the modal value of the IQ's tabulated as given above using

i. The graphical method

ii. Formular

Posted Date: 2/15/2013 7:34:25 AM | Location : United States







Related Discussions:- Measures of central tendency-graphical method , Assignment Help, Ask Question on Measures of central tendency-graphical method , Get Answer, Expert's Help, Measures of central tendency-graphical method Discussions

Write discussion on Measures of central tendency-graphical method
Your posts are moderated
Related Questions

You have just renegotiated the interest rate of your home mortgage loan. (This is called rate modification.)  The original loan of $400,000 carries an interest rate is 6% has an or

A painting was purchased 11 years ago for $26900. It has just been sold for $78000. Calculate the flat rate of appreciation p.a.

Multiply following. (a) (4x 2 -x)(6-3x) (b) (2x+6) 2 Solution  (a) (4x 2 - x )(6 - 3x ) Again we will only FOIL this one out. (4x 2  - x )(6 - 3x) = 24x 2 -

6987+746-212*7665

Translate the following formula into a prefix form expression in Scheme: 5+4*(6-7/5)/3(14-5)(3+1)


Rental car agency has 50 cars. Rental rate in winter is 60%. What is probability that in give winter month the rental rate is fewer than 35 cars rented? Use normal distribution to

In this section we will see the first method which can be used to find an exact solution to a nonhomogeneous differential equation. y′′ + p (t ) y′ + q (t ) y = g (t) One of