Hons 3rd year suggestion 20

marketing

subjet cod.232307

A part

what is event

what is joint  probability

what is discrate random variable

what is random variable

what is the probability distribution

what is sample

what is population

define degree of freedom

what do you mean by census

what is meant by sample survey

what is parameters

what is meant by type 1 error

what is test of hypothesis

what is the critical value

what is degree of freedom

what is rejection region

what is small sample

what is test statistic

what is critical value

what is chi square  test  nu15

what is chi  dquare testb nu 16.18

on what assumptions analysis of variance  is based

what is F distribution

what is partial correlation

what is multiple regression

define co efficient of correlation

regression coefficient of x on y is 0.70 and y on x is 0.80. find the value of correlationb nu 12

what are the uses of partial correlation analysis?

what is dependent variable

what is meant by r=+1.r=-1 and r=0

what is meant by multiple regression

b part

explain the concept of conditional probability

write down the difference between a pariori and posterior of  probability

different betweeb population and sample

Distingusih betweeb sampling and non samling

Discuss the procdure of testing hypothesis

distinguish between z testing hypothesis

distinguisg betweeb z test and t test

what are the assmumtion of ANOVA

Discuss the model of multiple regression equations

4 cards are drawn a pack of 52 --- nu 12

The avarage percentage of faliures in a ---+ nu bba 12

find the probability ---- nu 16

A normal distribution has mean 21 & standard deviation è.find out probability that a random variblex is betweeb 16&18

the mean and standard deviatiob of a binomial  distributiob are 4 and √2 respectively. ----

A audit officer has determined form prior experience the60% of his clients customers---

the meab length of life of a certain cutting tool is 41.5 hours with a standard deviatiob of 2.5 hours. -----

A random sample of 160 people is taken and 120 were in fervor of liberlizing ----

A sample of 900 members is found to have  s mean of 3.4 cm. can it be ---+++nu 11

the average ----.nu.12

A Sample of 81 observations ---+ nu 16

by using the following data----- nu.16

c part

what do you undertand by ---- nu 09.09.13.16

show the dfferences between one way ANOVA  and two wat ANOVA

what are the imitations and advantages of multiple regressin analysis

explain the concept of multiple regression and rty to find  out --- nu 08.09.13.16

A manufacturing firm produces steel pipes in 3 plants.--- nu 11

A manu facturing comapny plastic pipes--++ nu16

A box contanits 8 ted blue 9 green balls--+ nu16:

A telehone operator receives 3 telephones--- nu 14

The mean of a binomia --- nu 18

in a simple random of 600 men taken form a big city--++.nu 08.12

progoty motors limited has 5 repressentatives, ---.nu.13

the amount of money reqested on loan ---nu 16.

prices of shares on the different  days in a month were found to be.--nu 06

the following results indicate --- nu 05.12

Atlas spotting goods has implemrnted---.nu 18

mean and standard deviation of production pf the ---nu 16

intelligence test on two groups of boyes and girs-- nu 16