others; fear. Throughout the novel‚ the misconception of the society’s fear of God‚ the fear of anything out of the norm‚ and the fear of being discovered as a deviation are commonly expressed. Quotes such as “Watch Thou for the Mutant” and “The Devil is the Father of Deviation‚” (pg. 18) are used to warn members in the society of deviations. The society claims to say that they are the true image and believe that they are pleasing God by trying to maintain a “perfect society”. In truth‚ the society
Premium John Wyndham The Chrysalids Religion
COFFEE USE - HEART RATE RESEARCH PROJECT COFFEE USE - HEART RATE Part 1 The study used for this project is a nursing and health sciences study. One particular healthcare facility is trying to determine if it is a good idea to provide coffee in the waiting room for the patients. There are several other facilities that serve tea‚ coffee‚ and water‚ so this health care facility wants to determine if there is sufficient evidence to show that coffee increases the patient heart rates. The question
Premium Standard deviation Normal distribution Arithmetic mean
Mean | 474.0075 | Mean | 454.2225 | Mean | 106 | Median | 437 | Median | 417.5 | Median | 96 | Maximum | 975 | Maximum | 975 | Maximum | 282 | Minimum | 169.9 | Minimum | 165 | Minimum | 28 | Standard Deviation | 197.29003 | Standard Deviation | 192.5177534 | Standard Deviation | 58.2168207 | Based on the chart‚ the mean was calculated by adding up the sum of the list and divide 40‚ which the number of the total listed prices. The mean is 474‚007.5‚ which mean the average of the listed
Premium Arithmetic mean Sample size Confidence interval
(monthly) return‚ the standard deviation of return and the coefficient of correlation between the returns. Using Excel‚ produce a chart showing alternative risk-return combinations in terms of 5% (e.g. 0% in WBK and 100% in WES‚ 5% in WBK and 95% in WES‚ 10% in WBK and 90% in WES‚ etc.) from the two investments. Interpret your results‚ also in comparison to investing in either of the individual stocks. Meanwhile please also calculate the minimum standard deviation of the portfolio contains these
Premium Option Bond Stock
this experiment. When trialing the octagon parachute‚ the results show very accurate data. It shows that it is the slowest speed‚ and experiences the most air resistance. The square parachute has the second most accurate data‚ based on the standard deviation from the mean. The speed of the square is the second slowest‚ and experiences great air resistance. The circle experiences fast rates placing it in third. The data is not as precise as the square and octagon. The rectangle experiences very fast rates
Premium Statistics Standard deviation Arithmetic mean
scores be used to compare scores from different distributions? 2. For the following set of scores‚ fill in the cells. The mean is 74.13 and the standard deviation is 9.98. Raw score Z score 68.0 ? ? –1.6 82.0 ? ? 1.8 69.0 ? ? –0.5 85.0 ? ? 1.7 72.0 ? 3. Questions 3a through 3d are based on a distribution of scores with and the standard deviation = 6.38. Draw a small picture to help you see what is required. a. What is the probability of a score falling between a raw score of 70 and 80? b. What
Premium Standard deviation Normal distribution
iii) University Book Store Student Computer Purchase Program 1. Background. The Busy Biker is a bike shop located close to Tokyo University and owned by Nomura Hideki. He began the shop 20 years ago and sell new and second hand bicycle after fixing it too. The Business grew and demand continued to increase. Nomura must determine how many bicycles he need to have in stock at every beginning of semester. Below here is the data that help Nomura to forecast and to know how accurate
Premium Weighted mean Arithmetic mean Average
Planning Introduction Stomata are pores on the bottom of leaves of vascular plants. The function of stomata is to allow gaseous exchange (transpiration) between the plant and the external environment (see diagrams below). This process is carried out by the plant‚ which controls the opening and closing of stomata via the guard cells. The more stomata a leaf contains the greater the rate of gas exchange and the less water it will be able to accumulate. Stomatal pores are formed between
Premium Photosynthesis Standard deviation Leaf
Inferential Statistics Parameter vs Statistics Variable a. Categorical Statistic estimates Parameter b. Quantitative estimates ‚ sample mean ‚ population i. Discrete mean s‚ sample standard estimates ‚ population ii. Continuous deviation standard deviation Random Variable estimates P‚ population ˆ p ‚ sample Sampling Distributions proportion proportion Parameter (Defines a population) Statistic (calculated from sample to estimate a parameter) Central Limit Theorem Law of Large
Premium Normal distribution Standard deviation Sample size
= 712.44 standard deviation = square root of 712.44 = 26.69% coefficient of variation= CV= σ/ = 26.69%/11.40% = 2.34 expected return = = P1r1+P2r2+P3r3 expected return market= .3*15%+.4*9%+.3*18%= 13.5% expected return stock j= .3*20%+.4*5%+.3*12%=11.6% standard deviation =( r1- )2*P1+( r2- )2*P2+( r3- )2*P3 then square rooted standard deviation of market = ((15% - 13.5%)2*.3 + (9% - 13.5%)2*.4 + (18% -13.5%)2*.3) then square rooted = 3.85% standard deviation of stock j = ((20%
Premium Standard deviation Investment Risk