Write your solutions on your paper, take pictures of your solutions and submit them on canvas for grading.
Alternatively, submit you solutions, (on paper), in class on Friday, September 09.
1. A Math 273 class has 40 students. You are required to undertake a study to estimate the percentage
of the students in the class who have type B blood.
(a) What is the population for this study?
(b) What is the variable for this study?
(c) Describe how you would draw a simple random sample of 10 students for this study.
2. A new AIDS antibody drug is currently under study. It is given to patients once the AIDS symptoms
have revealed themselves. The table below gives the lengths of time, in months, a sample of 40 patients
lived from the start of treatment until their deaths.
2 4 11 15 16 17 22 44 37 16
14 24 25 15 26 17 33 29 35 44
13 21 22 10 12 8 52 32 16 20
11 34 29 27 8 24 18 51 33 34
(a) What is the population for this study?
(b) What is the variable for this study?
(c) Construct a grouped frequency distribution for the data, consisting of seven classes.
(d) Construct a histogram. How would you describe this histogram?
(e) Construct a frequency polygon.
(f) Construct an ogive.
3. The Önal letter grades earned on a mathematics course are given in the table below.
A B C D F W
10 11 20 12 3 4
(a) Use a pie chart to represent this data.
(b) Use a bar chart, with vertical bars, to represent this data.
Section 1 – Project Objectives and by and large exploration approach
1.1 Reasons for Choosing the point and association
Enthusiastically for Finance and a craving for abundance creation through putting resources into productive endeavors, I have consistently attempted to evaluate and examine the exhibition stocks (organization’s) on the stock trade to see which may be productive. I therefor picked this subject since it would assist me with fostering the capacity to all the more likely examine organizations exhibitions, and furthermore to additional my vocation in finance. Throughout the span of my ACCA studies, I have been expected to assess the monetary exhibition (performing proportion examination) of associations, get ready and decipher budget reports (F5, F7, and F9), and to perform business examination. I therefor look to apply this information in a genuine circumstance subsequently this point appears to be great.
Humanity has for a very long time, relied upon the tremendous abundance of assets underneath the planet’s surface; from farming which was the significant action of early man to mining (the extraction of important minerals from the earth).
Mining has been a significant supporter the worldwide economy. A review distributed in 2013 observed that the worldwide gold industry’s commitment to the world’s economy was in excess of 150 nations around the world, as this area alone created more than $171 billions (Cecilia Jamasmie, 2015). As indicated by Mark Cutifani, CEO of AngloGold Ashanti (2012), “mining straightforwardly or by implication drives over 45% of the world’s total national output” (GDP) (Martin Creamer, 2012). This developing significance of the mining business to the worldwide economy was a critical driver to my choice of this area.
I additionally end up working in the ranger service area that likewise manages the extraction of normal assets, this nearness to nature additionally added to my decision of industry
I picked Fresnillo Plc on the grounds that it is perhaps of the biggest silver maker on the planet. The London-recorded organization works a few silver and mother lodes in Mexico. In spite of a drop in Mexican silver creation in 2014, the nation actually stayed the most elevated silver maker around the world, with Fresnillo at its front. The organization is versatile and has a designated creation result of in excess of 65 million ounces of silver by 2018 (Investing News Network, 2015).
1.2 Research points and goals
Dissect and assess the monetary exhibition of Fresnillo Plc for the 3 years finished 31st December 2017
Distinguish the elements that have affected the business and monetary execution of Fresnillo over these years These goals would be accomplished by giving solutions to the accompanying inquiries:
What has been the monetary presentation of Fresnillo Plc over the 3 years finishing 31st December 2017, in contrast with Tahoe Resources Inc.?
How has the qualities, shortcomings, potential open doors, and dangers to Fresnillo, impacted their exhibition (both monetary and nonfinancial) over the long term period?
How has Political, Economic, Social, and Technological elements impacted the presentation (monetary and nonfinancial) of Fresnillo?
1.3 Framework for RAP
The report examinations the monetary exhibition of Fresnillo Plc for the 3 years finishing 31st December 2017. This is worked with by the utilization of proportions, for example, productivity, liquidity, equipping, and financial backer proportions.