Personal finance is a term that covers your money management as well as saving and investing. These contain the budget, banking, insurance, mortgage, investments and retirement, tax, and estate planning. The term often directs to the entire industry that delivers financial services to people and homes and recommends financial and investment options.
Personal dreams and wishes - and plan to fulfill those essentials in your financial obstacle - also influence how you get the above. In order to use your earnings and savings most, it is necessary to be economical. Personal finance helps you learn the difference between good and bad suggestions and make intelligent financial conclusions.
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Solution :
a). There are total 5 executives. Therefore the possible sample size of 2 is



= 10
So, there are 10 possible ways for selection of sample size of 2.
b).
Sample Samples of service length Sample mean
Snow, Tolson 20, 22 (20+22)/2 = 21
Snow, Kraft 20, 26 23
Snow, Irwin 20, 24 22
Snow, Jones 20, 28 24
Tolson, Kraft 22, 26 24
Tolson, Irwin 22, 24 23
Tolson, Jones 22, 28 25
Kraft, Irwin 26, 24 25
Kraft, Jones 26, 28 27
Irwin,Jones 24, 28 26
c). The mean and the standard deviation of the means of the sampling distribution is given by :


= 24
The variance of the sample means :



= 3
Therefore the standard deviation of the sample means is


= 1.732
d). The population means is given by:


= 24
Therefore, we can say that the mean of the sample means is a point estimate of the population mean.
Answer: weakened host immune system and other factors like his anti-hypertensive medications predisposed Mr HH to community acquired pneumonia.
Explanation:
Having a past medical history of
Chronic Obstructive pulmonary disease (COPD), Hypertension, Hyperlipidemia and diabetes, Me HH has a higher risk of developing community acquired pneumonia through the following ways...
Having a past medical history of Chronic obstructive pulmonary disease ascertains that he might have the bacteria Streptococcus pneumoniae, Haemophilus influenzae, Chlamydia pneumoniae, Mycoplasma pneumoniae, and Legionella pneumophila which are the main causative organism of pneumonia and therefore will vkme down with community acquired pneumonia once the immune system is compromised.
Hypertension predisposes Mr HH to community acquired pneumonia through the use of certain anti-hypertensive medications like calcium channel blockers which tends to decrease phagocyte function and host defence.
Digoxin a cardiac glycoside decreases the clearance of pneumococci from lower respiratory tree.
Delayed emptying of the stomach with comes with diabetes can lead to aspiration this further resulting In pneumonia (community acquired pneumonia)
Diabetes and Hyperlipidemia impairs neutrophils and monocytes (macrophages) function thereby wearing the host immune response and further encouraging micro organisms that cause pneumonia to thrive.
Answer:
A. W = 0joule
B.W = d * w * cos (90 -ø)
Explanation:
work done is force multiplied by distance since the distance covered by the dresser is zero so automatically work done in moving the dresser is 0 (zero)
B. The component of weight of box along the inclined plane = w * cos ( 90 - ø )
Where ø is the angle of inclination to the horizontal
W = weight of body due to gravity.
Since the distance traveled by box due to gravity = d
So therefore:
W = d * w * cos (90 -ø)
W = work done
N.b
See attached sketch for comprehension