. USA Today reported that about 47% of the general consumer population in the United States is loyal to the automobile manufacturer of their choice. Suppose that Chevrolet did a study of a random sample of 1006 Chevrolet owners and found that 490 stated that they would buy another Chevrolet. Test the claim by Chevrolet that the population proportion of consumers loyal to its product is different from 47%. Use = 0.05. (a) State the hypotheses for this test. (b) State the p-value for this test. (c) State your conclusion for the test in the context of the problem statement. (d) Give a 95% confidence interval for the proportion of customers loyal to Chevrolet. (e) Is your confidence interval consistent with your conclusion from the hypothesis test? Explain why or why not.

In this assignment, we will implement a square root approximater and then an nth root approximater. Recall that the nth root of x is the number when raised to the power n gives x. We learned in class that we can use the concepts of binary search to approx imate the square root of a number, and we can continue this logic to approximate the nth square root. Please look at Lecture Notes 03, section 4 for a little more detail. We're going to use the concepts of binary search to try and approximate nding the square root and nding the nth root.

You may not use any library functions for these question, except DecimalFormat.

In this assignment, we will implement a square root approximater and then an nth root approximater. Recall that the nth root of x is the number when raised to the power n gives x. We learned in class that we can use the concepts of binary search to approx imate the square root of a number, and we can continue this logic to approximate the nth square root. Please look at Lecture Notes 03, section 4 for a little more detail. We're going to use the concepts of binary search to try and approximate nding the square root and nding the nth root. You may not use any library functions for these question, except DecimalFormat.

Write in your own words the following questions in detail?
(i) Why do we use WordPress
(ii) Pros and cons of using WordPress
(iii) Write about the history of WordPress
(iv) Compare WordPress with Joomla, Drupal and Google Blogger
(v) Write about the themes and Plugins of WordPress and their types
*****The Content should be worth 5-6 pages******

An individual has low blood oxygen levels, due to insufficient numbers of circulating red blood cells. (The erythrocytes are completely healthy; there’s just not enough of them.) Describe the processes by which the body stimulates the production of new erythrocytes. Your response should include a review of all body cells and structures capable of detecting low oxygen levels, the body responses that stimulate erythrocyte production, and the actual synthesis and maturation process in the red bone marrow. In addition, any short-term body processes that compensate for the low blood oxygen levels not involving erythrocyte production should be discussed in detail as well.

In a clinical​ trial, 28 out of  830 patients taking a prescription drug daily complained of flu like symptoms. Suppose that it is known that

2.8​% of patients taking competing drugs complain of flu like symptoms. Is there sufficient evidence to conclude that more than

2.8​% of this​ drug's users experience flu like symptoms as a side effect at the level of significance of α=0.05? Use any method, however, follow the PHANTOMS acronym

P - Parameter Statement

H - Hypotheses

A - Assumptions & Conditions

N - Name the Test and state the curve you're using

T - Test Statistic - Round your value to TWO decimals and state the command you used to find this value

O - Obtain the P-Value or Critical Value . State the command you are using to find these values

M - Make a Decision about the Null Hypothesis and explain why

S - State Your Conclusion About the Claim

1. Explain how image frequency signals are received in a superheterodyne receiver? how can these signals be rejected? ( Please explain in detail)

2. Why do some superheterodyne receivers use an RF stage while others do not? (please explain in detail)

Question:

If all other factors are constant, explain in detail (in your own words) what happens to the standard error of estimate as the correlation moves closer to zero. The regression equation is intended to be the "best fitting" straight line for a set of data. What is the criterion for the best fitting? Explain in detail in your own words. Note: While the majority of your answers should be in your own words, you may cite sources to support your rationale.

The Answer I got:

The standard error to estimate decrease because the data point is closer to line. *The best fitting line is determined by the error between the predicted Y values on the line and the actual Y values in the data.

-I NEED THIS ANSWER TO BE LONGER AND TO BE EXPLAINED IN DETAIL

Discuss the pros and cons of using GDP to measure well-being.

According to the concepts in this module, GDP measures a nation’s productivity, or “its ability to produce goods and services” (Chapter 1, Section 1-3a). “A country’s standard of living depends on” (Chapter 1, Section 1-3a, ) this productivity, implying that happiness and well-being also depend on productivity.

To complete the Discussion activity, write a post that answers the following questions:

• View a video about measuring gross national happiness:
• Write a discussion post that answers the following questions:
  • Does the GDP really measure happiness? Why or why not?
  • What elements of happiness do wealth and productivity miss? What elements of happiness do they measure?
  • What is the HDI indicator? What do you think this indicator would say about the United States’ well-being? Explain.
• Post your response to the discussion board.
• Cite all sources used.

Does Mars, Incorporated use the same proportion of red candies in its plain and peanut varieties? A random sample of 59 plain M&M'S contained 13 red candies, and another random sample of 31 peanut M&M'S contained 9 red candies. (Use p₁ for the proportion of red candies in plain M&M'S and p₂ for the proportion of red candies in peanut M&M'S.)

(a)

Construct a 95% confidence interval for the difference in the proportions of red candies for the plain and peanut varieties

(p₁ − p₂).

(Round your answers to three decimal places.)

to

(b)

Based on the confidence interval in part (a), can you conclude that there is a difference in the proportions of red candies for the plain and peanut varieties? Explain.

Since the value p₁ − p₂ = 0 is not in the confidence interval, it is possible that p₁ = p₂. We should not conclude that there is a difference in the proportion of red candies in plain and peanut M&M'S. Since the value p₁ − p₂ = 0 is in the confidence interval, it is possible that p₁ = p₂. We should not conclude that there is a difference in the proportion of red candies in plain and peanut M&M'S.     Since the value p₁ − p₂ = 0 is in the confidence interval, it is very unlikely that p₁ = p₂. We should conclude that there is a difference in the proportion of red candies in plain and peanut M&M'S. Since the value p₁ − p₂ = 0 is not in the confidence interval, it is very unlikely that p₁ = p₂. We should conclude that there is a difference in the proportion of red candies in plain and peanut M&M'S.