Reference no: EM131059833
Consider the criminological data of Table 7.1 (Example 7.1):
(a) Repeat the analysis using (1) the matrix YTY and (ii) the cosine matrix (Section 2.4). Compare your results.
(b) Ahamad (1967) gives the following population values of the 13- to 19-year age group, in thousands:
Express the data of Table 7.1 per thousand and repeat the analysis using the correlation matrix. Compare your results-is there a significant change in the interpretation? Explain.
Example 7.1
Using published data for p= 18 offence categories Ahamad (1967) has carried out a principal component analysis of the number of offences committed in each category, per year, during the period 1950-1963. The variables are defined as follows and the data matrix is given in Table 7.1. Since n p
Y1 = Homicide
Y2 = Woundings
Y3= Homosexual offences
Y4 = Heterosexual offences
Y5 = Breaking and entering
Y6 = Robbery
Y7 = Larceny
Y8 = Fraud and false pretence
Y9 = Receiving
Y10= Malicious injury to property
Y11 = Forgery
Y12 = Blackmail
Y13 = Assault
Y14 = Malicious damage
Y15 = Revenue laws
Y16= Intoxication laws
Y17 = Indecent exposure
Y18 = Taking motor vehicle without consent
|
Provide the details of the case
: Labor relations and collective bargaining are significant challenges within the organization and when not addressed properly will cause issues within the organization. Drawing on your personal experiences and research in the field, you will provid..
|
|
What must the coupon rate be on the companys bonds
: Ghost Rider Corporation has bonds on the market with 14 years to maturity, a YTM of 6.2 percent, and a current price of $923. What must the coupon rate be on the company’s bonds?
|
|
What is the overall gain from leasing
: Nodhead College needs a new computer. It can either buy it for $260,000 or lease it from Compulease. The lease terms require Nodhead to make six annual payments (prepaid) of $64,000. Nodhead pays no tax. What is the NPV of the lease for Nodhead Colle..
|
|
Magnitude and direction of the acceleration
: One force of 30 N acting East and a second second force of 20 West on an object of a mass m = 20 Kg. What is the magnitude and direction of the acceleration a of the object?
|
|
Consider the criminological data
: Consider the criminological data of Table 7.1 (Example 7.1): (a) Repeat the analysis using (1) the matrix YTY and (ii) the cosine matrix (Section 2.4). Compare your results.
|
|
Induced emf appears in the coil
: The current in the solenoid is reduced to zero and then raised to 2.5 A in the other direction at a steady rate over a period of 0.005 s. What induced emf appears in the coil while the current is being changed?
|
|
What is the debt-equity ratio
: Neal Enterprises has no debt. Its current total value is $72 million. Assume the company sells $33 million in debt. Ignoring taxes, what is the debt-equity ratio? Assume the company’s tax rate is 32 percent. What is the debt-equity ratio?
|
|
Discuss research paper- composition
: There are six different oils that are used or have been used in aviation reciprocating-engines. Pick one type of aviation oil used in reciprocating engines and write a research paper. The research paper must be written as though you are providing ..
|
|
Direction of the acceleration a of the object
: One force of 30 N acting East and a second second force of 30 West on an object of a mass m = 20 Kg. What is the magnitude and direction of the acceleration a of the object?
|