Statistics Discussion Question

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I’m working on a Statistics question and need guidance to help me study.

1. The process of random sampling guarantees that the sample selected will be representative of the population. Is this statement true? Discuss (Support information with a reliable source, no books please).

2. Review the video on Normal Distribution in the Calculations section of the “Statistics Visual Learner” media piece. https://lc.gcumedia.com/hlt362v/the-visual-learner/the-visual-learner-v2.1.html to answer the question below:

Bob compares his SAT Verbal score of 400 to Marge’s ACT Verbal score of 20. “I beat you,” he exclaims. “My score is 20 times your score!” Although his multiplication is good, his logic is faulty. Explain why.

(Support both question with information with a “reliable source”, no books please). No plagiarism allowed.Psychological need satisfaction and well-being: nursing essay help
I’m studying for my Psychology class and need an explanation.

Psychological Need Satisfaction and Well-Being
In this discussion, we will consider the relationship between need satisfaction and psychological well-being. Some theorists believe that psychological well-being increases with need satisfaction. According to self-determination theory, psychological well-being depends on need satisfaction. When needs are not satisfied, psychological well-being suffers. Thus, one hypothesis is that as need satisfaction increases, psychological well-being increases (Deckers, 2018).

For this discussion, complete the following:
Use the Basic Psychological Needs Scale (BPNS) to measure the strength of your psychological needs of autonomy, competence, and relatedness (belongingness, affiliation). See Table 8.3 (page 245) in the Motivation: Biological, Psychological, and Environmental text for more information. The link for the BPNS is in the Resources section.
The assessment is free, but you will have to register on the landing page of the site to gain access. Calculate the need satisfaction score by summing the satisfaction scores of the needs of autonomy, competence, and relatedness.
Measure and score your current psychological well-being with the Satisfaction With Life Scale (SWLS), the link for which is in the Resources section. Without disclosing very personal information, share your scores on the two assessments in your initial post. Then, discuss the following:
If we tabulated everyone’s scores, describe what kind of correlations between the two assessments you would predict—positive (when one score goes up, the other score goes up), negative (when one score goes up, the other score goes down), or zero (one score is unrelated to the other score). Assume that the correlation between the two test scores is positive. If this is the case, describe the relationship between satisfaction with life and having one’s psychological needs satisfied. Describe with an example what impact a person’s psychological needs being met may have on the person’s motivation.
Remember to cite scholarly evidence to support your statements when appropriate, using current APA style and formatting.
Response Guidelines
After your initial post, respond to at least two other learners’ posts by asking questions and adding comments that expand and deepen the conversation. Your responses are expected to be substantive in nature.
Reference
Deckers, L. (2018). Motivation: Biological, psychological, and environmental (5th ed.). New York, NY: Routledge.
Resources
Discussion Participation Scoring Guide. Basic Psychological Needs Scale (BPNS). Satisfaction With Life Scale (SWLS). APA Style and Format.How do you solve the quadratic equation?
I’m studying and need help with a Algebra question to help me learn.

I have included the example as the attached PDF.

I will attach the book & page numbers in a link:

https://www-awn.aleks.com/alekscgi/x/Isl.exe/1JxmwB2tFBd65V7RPV9ghEBBQ5NMtrHh1spEdmTq-qF9-v2a0a_plMzoimdWduKntCL8F-pijJMZ86Rha8wNg1XKydSkG6t9dTVwEu6Ao?1i2NMGDDZrtVCK6MkCnsevibyp47AqC2

Solving Quadratic Equations

In this discussion, you will solve quadratic equations by two main methods: factoring and using the quadratic formula. Read the following instructions in order and view the example to complete this discussion. Please complete the following problems according to your assigned number. (Instructors will assign each student their number.)

If your assigned number is

Use FACTORING to solve:

Use the QUADRATIC FORMULA to solve:

5

x2 + 7x + 12 = 0

10 on p. 646

For the factoring problem, be sure you show all steps to the factoring and solving. Show a check of your solutions back into the original equation.

For the quadratic formula problem, be sure that you use readable notation while you are working the computational steps. Refer to the Inserting Math Symbols handout for guidance with formatting.

Present your final solutions as decimal approximations carried out to the third decimal place. Due to the nature of these solutions, no check is required.

Incorporate the following four math vocabulary words into your discussion. Use bold font to emphasize the words in your writing. Do not write definitions for the words; use them appropriately in sentences describing your math work.

-Quadratic formula

-Factoring

-Completing the square

-Discriminant

Your initial post should be at least 250 words in length. Support your claims with examples from required material(s) and/or other scholarly resources, and properly cite any references.

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