Question

A.) Now the population is all senior living facilities in the United States. It is conjectured...

A.) Now the population is all senior living facilities in the United States. It is conjectured that the mean number of positive COVID-19 cases per 100 residents is 40, and of interest is to test the conjecture versus the alternative that the mean number of positive COVID-19 cases per 100 residents is different from 40. State the appropriate null and alternative hypotheses that should be tested.

B.) Consider the information and hypotheses specified in the above part a.. A simple random sample of 61 senior living facilities in the USA was selected and the mean number if positive COVID19 cases per 100 residents was recorded for each. The mean number of positive COVID19 cases per 100 residents in this sample of 61 senior living facilities was 43.2, with a standard deviation of 8.7. If appropriate, use the information to test the hypotheses stated in the above part (a.) at the a=0.05 level of significance.

Homework Answers

Answer #1

Solution:

NOTE:: I HOPE YOUR HAPPY WITH MY ANSWER....***PLEASE SUPPORT ME WITH YOUR RATING...

***PLEASE GIVE ME "LIKE"...ITS VERY IMPORTANT FOR ME NOW....PLEASE SUPPORT ME ....THANK YOU

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
(a)The population is all VCU faculty, and of interest is to compare the mean number of...
(a)The population is all VCU faculty, and of interest is to compare the mean number of Zoom meetings they attended in March 2020 to the mean number of face-to-face meetings they attended in March 2020. It is conjectured that the mean number of Zoom meetings in March 2020 and the mean number of face-to-face meetings in March 2020 attended by all VCU faculty are the same, and of interest is to test this conjecture versus the alternative that the two...
Suppose the first population is all face-to-face meetings held in March 2020, the second population is...
Suppose the first population is all face-to-face meetings held in March 2020, the second population is all Zoom meetings held in March 2020, and the parameter of interest is μ1 – μ2 = the difference in the mean length of all face-to-face meetings and the mean length of all Zoom meetings. The meeting lengths are measured in minutes. For both face-to-face meetings and Zoom meetings the distributions of meeting times are skewed heavily to the right due to some meetings...
As part of the fieldwork of an audit engagement, the senior on the audit obtained and...
As part of the fieldwork of an audit engagement, the senior on the audit obtained and documented an understanding of the company's internal control relating to accounts receivable and assessed control risk related to accounts receivable at the maximum level. Alejandro, the staff person assigned to the engagement, requested and obtained from the company an aged accounts receivable schedule listing the total amount owed by each customer as of December 31, 2017, and sent positive confirmation requests to a sample...
As part of the fieldwork of an audit engagement, the senior on the audit obtained and...
As part of the fieldwork of an audit engagement, the senior on the audit obtained and documented an understanding of the company's internal control relating to accounts receivable and assessed control risk related to accounts receivable at the maximum level. Alejandro, the staff person assigned to the engagement, requested and obtained from the company an aged accounts receivable schedule listing the total amount owed by each customer as of December 31, 2017, and sent positive confirmation requests to a sample...
As part of the fieldwork of an audit engagement, the senior on the audit obtained and...
As part of the fieldwork of an audit engagement, the senior on the audit obtained and documented an understanding of the company's internal control relating to accounts receivable and assessed control risk related to accounts receivable at the maximum level. Alejandro, the staff person assigned to the engagement, requested and obtained from the company an aged accounts receivable schedule listing the total amount owed by each customer as of December 31, 2017, and sent positive confirmation requests to a sample...
BridgeRock is a major manufacturer of tires in the U.S.. The company had five manufacturing facilities...
BridgeRock is a major manufacturer of tires in the U.S.. The company had five manufacturing facilities where tires were made and another 20 facilities for various components and materials used in tires. Each manufacturing facility produced 10,000 tires every hour. Quality had always been emphasized at BridgeRock, but lately quality was a bigger issue because of recent fatal accidents involving tires made by other manufacturers due to tread separation. All tire manufacturers were under pressure to ensure problems did not...
1. Find the area under the standard normal curve (round to four decimal places) a. To...
1. Find the area under the standard normal curve (round to four decimal places) a. To the left of  z=1.65 b. To the right of z = 0.54 c. Between z = -2.05 and z = 1.05 2. Find the z-score that has an area of 0.23 to its right. 3. The average height of a certain group of children is 49 inches with a standard deviation of 3 inches. If the heights are normally distributed, find the probability that a...
1. After performing an ANOVA test, with (3,4) degrees of freedom, for data collected during an...
1. After performing an ANOVA test, with (3,4) degrees of freedom, for data collected during an experiment trying to determine if there is at least one difference between groups. You get a calculated F value of 7.52. Using the table below, find the appropriate critical F value. What should be your conclusion(s), based on those 2 F values and α? Select ALL that apply Critical values of F (α= 0.05) Group of answer choices: A. My calculated F value is...
5. Which is most likely a curvilinear relationship? a. IQ and interest in mass market novels...
5. Which is most likely a curvilinear relationship? a. IQ and interest in mass market novels sold in grocery stores b. drunkenness and fine motor skills c. miles driven and fuel burned d. minutes spent on phone and size of phone bill Various Math Problems 6. A social scientist in Austin sees 470 people waiting in line for breakfast tacos at Jo’s on South Congress Ave. Strolling along the sidewalk with her clipboard, she asks each of them two questions....
step by step solution for the below question please Flag this Question Question 11 pts What...
step by step solution for the below question please Flag this Question Question 11 pts What is the difference between positive economics and normative economics? Group of answer choices Positive economics deals with dynamic systems, while normative economics focuses on static systems. Normative economics deals with how the world actually works, whereas positive economics focuses on what people ought to do. Positive economics requires making value judgments, while normative economics relies solely on factual statements. Normative economics applies in cases...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT