Question: help me to solve this please. as soon as possible b) TABLE 3 represents the probability distribution of a school day trip voting to Penang

help me to solve this please. as soon as possible

b) TABLE 3 represents the probability distribution of a school day trip voting to Penang Island by the parents. The voting is measured on a 5-point scale (1 = strongly disagree, 2 = disagree, 3 = neutral, 4 = agree and 5 = strongly agree). TABLE 3: Probability distribution of school day trip voting Voting Scale (x) _ i. What is the expected value of the voting scale for a school day trip to Penang Island? (2 marks) ii. Interpret the answer in part 2(b)i. (1 mark) iii. Compute the variance of the voting scale for a school day trip to Penang Island

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Help me answer all of the following activities and please do follow the page numberings thank you in advance Activity 3. Direction: Read and analyze the situation below. Answer the questions as...

The best definition for nonparametric statistics I can think of is when data does not fit inside the normal parameters of a normal distribution, it calls for the use of this statistical method....

Please critique this article and submit by the end of the day. Hi, can you help me with this critique I have no idea what to do. I have to submit by the end of the day so if you can do it as soon as...

Answer the following questions, requiring only a brief analysis of the selectivity of your responses. If the question is not specifically stated, then there is only one correct answer for each...

Algorithms in Artificial Intelligence (or, the old name: Introduction to Algorithmic Decision Making) Part 1 Based on slides by David Sarne and Lirong Xia Course Tentative Schedule Introduction...

Submitted to Management Science manuscript MS-0001-1922.65 Authors are encouraged to submit new papers to INFORMS journals by means of a style file template, which includes the journal title....

\f\f\fChapter 2 Service Strategy Learning Objectives After completing this chapter, you should be able to: 1. Formulate a strategic service vision. 2. Describe how a service competes using the three...

Please help me please i will give good rating please Case study At the recently concluded two-day annual financial planning conference held at a major international hotel in Kuala Lumpur, your firm...

8.1. Dulles Electric Company buys 1 million tons of coal annually to burn at its power plant. The company wants to invest in a unit train that will haul coal from the mine to the power house, where...

When a products cost is composed of both fixed and variable costs, what effect does the increase or decrease in production have on per unit cost?

Your task will be easier if you coordinate your work with SharePoint, Office 365, Google Docs with Google+, or equivalent collaboration tools. (See Chapter 9 for a discussion of collaboration tools...

If an orpaniexbion wants its employees to have the capublity to shave fies and edir documents coltaborablely, what type of platorm mould be the best cholce? Multese Orocice a pubtc nocial neplia...

3. Various financial data for Sun Path Manufacturing for 2018 and 2019 follow: 2018 2019 Output: Total Sales RM300,000 RM330,000 Inputs: Labor RM40,000 RM43,000 Raw Material RM45,000 RM51,000 Energy...

1. To understand the prerequisites for personal communication mastery.

2. To understand different focus areas for personal communication mastery.

3. Im trying to point out what we need to do to make this happen