The Deputy Registrar (in Question One) is also interested in the possible effect that other factors such as job tenure (time in months at the organisation), and grade (1 = lecturer, 2 = senior lecturer, 3 = professor) have on the level of employee absenteeism. Refer to the relevant data in the attached image’. You are required to do the following:
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Question Two
The Deputy Registrar (in Question One) is also interested in the possible effect that other factors such as job tenure (time in months at the organisation), and grade (1 = lecturer, 2 = senior lecturer, 3 = professor) have on the level of employee absenteeism. Refer to the relevant data in the attached image’. You are required to do the following:
2.1* Obtain a
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- ABC enters into a contract to help DEF, a ramen restaurantto design a market strategy to compete with DEF. The contract spans twelve month. DEF will pay P80,000 at the beginning of each month. At the end of the contract, ABC either will give DEF a refund of P25,000 or will be entitled to an additional P15,000 bonus, depending on whether sales at DEF at year- end increased to a target level. At the inception of the contract , ABC estimates a 30% chance that it will not earn the bonus and calculates the contract price based on the expected value of future payments to be received. At the start of the fifth month, circumstances change and ABC revise the probability that it will earn the bonus to 80% What is the adjustment to the service revenue ?The National Highway Association is studying the relationship between thenumberof bidders on a highway project and the winning (lowest) bid for the project. Ofparticular interest is whether the number of bidders increases or decreases the amountof the winning bid.Differentiate active-active and active-passive failover system?
- Keystone can only properly market a limited number of properties. They are trying to figure out which property they should select to add to their portfolio among four candidates (and in so doing, gain some insight into how to make such decisions in the future). There is some uncertainty as the selling price (and therefore commission/profit) depends on the state of the real estate market 6 months in the future. Based on their experience, Keystone has provided an estimate of selling prices for a “good” real estate market and a “bad” real estate market for the four candidate properties (see Table 1). Table 1: Sales price (in millions of $) Alternatives Bad Market Good Market Property 1 2.1 3.7 Property 2 1.7 3.8 Property 3 2.8 2.6 Property 4 2.2 2.4 Even with these estimates, though, Keystone managers are unsure which property to choose. Keystone managers consider themselves to be optimistic about the future, but would like to…Find t value upper tail area .025 with 12degrees of freedomOne of the most impressive, innovative advances in online fundraising over the past decade is the rise of crowd-funding websites. While features differ from site to site, crowd-funding sites are websites that allow you to set up an online fundraising campaign based around a fundraising page, and accept money directly from that page using the website's own credit card processor. A certain crowd-funding website reported that 131 of 357 technology crowd-funding projects were successfully launched in the past year and 345 of 872 film and video crowd-funding projects were successfully launched in the past year. State the conclusion
- One of the most impressive, innovative advances in online fundraising over the past decade is the rise of crowd-funding websites. While features differ from site to site, crowd-funding sites are websites that allow you to set up an online fundraising campaign based around a fundraising page, and accept money directly from that page using the website's own credit card processor. A certain crowd-funding website reported that 131 of 357 technology crowd-funding projects were successfully launched in the past year and 345 of 872 film and video crowd-funding projects were successfully launched in the past year.One of the most impressive, innovative advances in online fundraising over the past decade is the rise of crowd-funding websites. While features differ from site to site, crowd-funding sites are websites that allow you to set up an online fundraising campaign based around a fundraising page, and accept money directly from that page using the website's own credit card processor. A certain crowd-funding website reported that 131 of 357 technology crowd-funding projects were successfully launched in the past year and 345 of 872 film and video crowd-funding projects were successfully launched in the past year. a. Is there evidence of a significant difference in the proportion of technology crowd-funding projects and film and video crowd-funding projects that were successful? (Use α = 0.01.) a) State the null and alternative hypotheses, where π1 is the population proportion of successful technology crowd-funding projects and π2 is the population proportion of successful…An appliance store sells additional warranties on its refrigerators. Twenty percent of the buyers buy the limited warranty for $100 and 5% buy the extended warranty for $200. What is the expected revenue for the store from the warranty if it sells 120 refrigerators?
- The Majoring in Money study by Sallie Mae from December 2015 showed that most college students manage their credit cards in a reasonable way. It showed that almost two-thirds of students pay their credit card balance in full every month and 25% of students who own credit cards make partial payments that exceed the minimum amount due. You are curious to find out if credit card payment behavior of students has changed since 2015 and collect data from a random sample of 370 students. You find that 71 students are making partial payments on their credit cards that exceed the minimum amount due. Using α=0.01, complete parts a and b below.One of the most impressive, innovative advances in online fundraising over the past decade is the rise of crowd-funding websites. While features differ from site to site, crowd-funding sites are websites that allow you to set up an online fundraising campaign based around a fundraising page, and accept money directly from that page using the website's own credit card processor. A certain crowd-funding website reported that 127 of 344 technology crowd-funding projects were successfully launched in the past year and 355 of 890 film and video crowd-funding projects were successfully launched in the past year. Complete parts (a) through (c) below. Part 1 Is there evidence of a significant difference in the proportion of technology crowd-funding projects and film and video crowd-funding projects that were successful? (Use α= 0.01.) a. State the null and alternative hypotheses, where π1 is the population proportion of successful technology crowd-funding projects and π2 is…A population of 200 healthy men was followed up for the development of prostate cancer. 10 men were followed-up for 1 year and were then lost to follow-up. After being followed-up for 5 years, 10 men developed prostate cancer. The remaining men who never developed prostate cancer were followed for 10 years. Calculate the total number of person years of observation accrued by this population