Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

problem 1) describe the following;

(i) Multiple correlation coefficient.

(ii) Partial correlation coefficient.

Also give appropriate exs.

problem 2) Describe the following:

(i) Multiple linear regression equation in three variables.

(ii) Standardized Regression Coefficient.

problem 3) Describe the analysis of trend by the method of least squares.

problem 4) What do you understand by two-way classified data? Give suitable exs.

problem 5) describe a Latin Square Design. Give suitable ex. prepare down its advantages.

problem 6) Describe a 22 factorial experiment with 3 replications.

problem 7) prepare the explanatory note on Discriminant Analysis.

problem 8) describe in detail principal component method.

problem 9)a) find out least square regression equation of X1 on X2 and X3 using the data given below:

X1    13    26    39    52    65
X2    2      4      6      8    10
X3    3       6     9    12    15

b) Given r12 = 0.6, r13 = 0.7 and r23 = 0.8 Determine R1.23 and r12.3.

problem 10)a) find out seasonal indices for the data given in the following table using the method of simple averages.

Year    Q1     Q2    Q3    Q4
2006    8      12    15      9
2007    10    17    22     11
2008    11    19    21      9
2009    7     12     17      6

b) Describe the method of moving averages in measuring the trend in time-series data.

problem 11)a) describe the analysis of data obtained form a Randomized Block Design.

b) Describe the following in detail:

(i) Duncan’s Multiple Range Test.

(ii) Tukey’s Test.

(ii) Least Significance Difference Test.

problem 12)a) Stating a model describe the analysis of a split-plot-design.

b) Define a BIBD. Given a suitable ex. Also prepare its ANOVA table.

problem 13)a) describe Fisher’s descriminant function.

b) describe the different steps involved in reducing multidimensional data by the method of factor analysis.

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M97505

Have any Question? 


Related Questions in Statistics and Probability

Twenty years ago 40 children were born in the same hospital

Twenty years ago 40 children were born in the same hospital in Denmark. Researchers classified the children by whether or not they were breast-fed for at least 3 months. They were interested in whether breast-feeding ten ...

1 when tv advertisements report 2 out of 3 dentists

1. When TV advertisements report, "2 out of 3 dentists surveyed indicated they would recommend Brand X toothpaste to their patients," an informed consumer may question the conclusion because a. the sample was only 5 dent ...

Thirty percent of the time a sale at food shoppe is paid

Thirty percent of the time, a sale at Food Shoppe is paid using a store-issued credit card. A sample of 18 Food Shoppe sales is obtained. Let X represent the number of sales paid for using the store-issued credit card. W ...

A business student is interested in estimating the 99

A business student is interested in estimating the 99% confidence interval for the proportion of students who bring laptops to campus. He wishes a precise estimate and is willing to draw a large sample that will keep the ...

1 find the p valuep for the indicated hypothesis test with

1) Find the P value(P= ?) for the indicated hypothesis test with the given standardized test statistic z. Decide whether to reject Ho for the given level of significance.  Two tail test, z = 2.30, alpha = 0.01 2) Find th ...

A research concludes that the number of hours of exercise

A research concludes that the number of hours of exercise per week for adults is normally distributed with a mean of 3.5 hours and a standard deviation of 3 hours. (a) Find the 75th percentile for the distribution of exe ...

Prove that if player i believes at the state of the world

Prove that if player i believes at the state of the world ω that the state of the world is consistent, then he believes that every player believes that the state of the world is consistent. Deduce that in this case playe ...

Be sure to read each question carefully and answer all

Be sure to read each question carefully and answer all parts. For all Stata questions, be sure to provide the log output (which should be edited and commented so that it is easier to grade).  Q1. Find an article THAT YOU ...

A teacher rated the reading ability level of six fourth

A teacher rated the reading ability level of six fourth grade children in a special math program. The reading level ratings were as follows: 3, 3, 2, 8, 4, and 4. a. Compute the mean, variance, and standard deviation (by ...

In an investigation of environmental causes of disease data

In an investigation of environmental causes of disease, data were collected on the annual mortality rate ( deaths per 100,0000) for males in 61 large towns in England and Wales. In addition, the water hardness was record ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro