A new study was done that included responses from 600 randomly sampled quests, of which 55% said they register using the hotel website. If the true proportion were 50% or less, what is the probability your sample data would produce a sample proportion of 55% or higher? Be sure to set up the two competing hypotheses and provide a statistical conclusion statement at a 2% level of significance for your results.
(Be sure to write out/ calculate how you find X, thank you) (Also, if you know how to find the type 1 error can you explain how you got it?)
2. Using Minitab, repeat the problem. Copy and paste it, please. (can't find it, This is really confusing!)
In: Statistics and Probability
Identify the sampling method for each scenario.
In: Math
The Japanese harvester beetle has infected several forests in the Northwest. Official estimates are that 17% of trees are infected. You are a park ranger who has been seeing a lot of these beetles lately, and you think the rate is higher in your area. You check 400 trees around your cabin and find that 79 of them are infected.
In: Math
Write a creative story to tell about the journey of a jogger from one location in a park to another location. Make up some events and experiences that the jogger goes through on his/her journey. Tell what happens to the jogger throughout the journey (e.g., being chased by a dog or having to slow down for a parade, etc.) As you tell the story, use the terms speed, velocity and acceleration and explain how and why these values change for the jogger as he/she goes through different parts of his/her trip. Your story can be creative and funny or serious as long as you use the terms speed, velocity and acceleration. Make sure that the story conveys the meanings of these terms and the differences between them.
In: Physics
At the Doha Zoo, access to the public is organized as follows:
There are five employees at the entrance who sell entry passes to everyone who is not subscribed and be allowed to enter,
As for subscribers, they only display the membership card on entry. At the end of the day, one of the employees delivers cash to the cashier, the treasurer counts the cash received and places the cash in the designated treasury.
At the end of the week, the cashier deposits the cash in the bank according to the deposit slip. The deposit slip is used in the journal Cash Receipts,
Also, the treasurer is the one who certifies the payment of garden expenses and is the one who pays the expenses.
The park administration discovered the need to improve the internal control system of the cash receipts system
Required:
What are the weaknesses? What are the appropriate procedures to overcome the system's weaknesses?
In: Operations Management
You have to choose one of these industries
In: Economics
Kim is a 27-year-old woman who recently moved from a small
town in Texas to work in the city of Dallas as a reporter for one
of the major newspapers. She is 5’6” tall and weighs 115 lb. To
keep in shape she likes to jog, which she did regularly in her
hometown. She doesn’t know anyone in Dallas and has been
lonely for her family since arriving. But she has moved into a
small apartment in a quiet neighborhood and hopes to meet
young people soon though her work and church.
On the first Saturday morning after she moved into her new
apartment, Kim decided to get up early and go jogging. It was
still dark out, but Kim was not afraid. She had been jogging
alone in the dark many times in her hometown. She donned her
jogging clothes and headed down the quiet street toward a nearby
park. As she entered the park, an individual came out from a
dense clump of bushes, put a knife to her throat, and ordered her
to the ground. She was raped and beaten unconscious. She
remained in that condition until sunrise when she was found by
another jogger who called emergency services, and Kim was
taken to the nearest emergency department. Upon regaining
consciousness, Kim was hysterical, but a sexual assault nurse
examiner (SANE) was called to the scene, and Kim was assigned
to a quiet area of the hospital, where the post-rape examination
was initiated.
Answer the following questions related to Kim:
1. What are the initial nursing interventions for Kim?
2. What treatments must the nurse ensure that Kim is aware
are available for her?
3. What nursing diagnosis would the nurse expect to focus on
with Kim in follow-up care?
In: Biology
Kim is a 27-year-old woman who recently moved from a small town in Texas to work in the city of Dallas as a reporter for one of the major newspapers. She is 5’6” tall and weighs 115 lb. To keep in shape she likes to jog, which she did regularly in her hometown. She doesn’t know anyone in Dallas and has been lonely for her family since arriving. But she has moved into a small apartment in a quiet neighborhood and hopes to meet young people soon though her work and church. On the first Saturday morning after she moved into her new apartment, Kim decided to get up early and go jogging. It was still dark out, but Kim was not afraid. She had been jogging alone in the dark many times in her hometown. She donned her jogging clothes and headed down the quiet street toward a nearby park. As she entered the park, an individual came out from a dense clump of bushes, put a knife to her throat, and ordered her to the ground. She was raped and beaten unconscious. She remained in that condition until sunrise when she was found by another jogger who called emergency services, and Kim was taken to the nearest emergency department. Upon regaining consciousness, Kim was hysterical, but a sexual assault nurse examiner (SANE) was called to the scene, and Kim was assigned to a quiet area of the hospital, where the post-rape examination was initiated. Answer the following questions related to Kim: 1. What are the initial nursing interventions for Kim? 2. What treatments must the nurse ensure that Kim is aware are available for her? 3. What nursing diagnosis would the nurse expect to focus on with Kim in follow-up care?
In: Nursing
Melissa recently paid $625 for round-trip airfare to San Francisco to attend a business conference for three days. Melissa also paid the following expenses: $725 fee to register for the conference, $415 per night for three nights’ lodging, $205 for meals, and $395 for cab fare. (Leave no answers blank. Enter zero if applicable.) (Round your answer to the nearest dollar amount.)
a. What amount of the travel costs can Melissa deduct as business expenses?
b. Suppose that while Melissa was on the coast, she also spent two days sightseeing the national parks in the area. To do the sightseeing, she paid $1,590 for transportation, $880 for lodging, and $390 for meals during this part of her trip, which she considers personal in nature. What amount of the travel costs can Melissa deduct as business expenses?
c. Suppose that Melissa made the trip to San Francisco primarily to visit the national parks and only attended the business conference as an incidental benefit of being present on the coast at that time. What amount of the airfare can Melissa deduct as a business expense?
d. Suppose that Melissa’s permanent residence and business was located in San Francisco. She attended the conference in San Francisco and paid $725 for the registration fee. She drove 105 miles over the course of three days and paid $169 for parking at the conference hotel. In addition, she spent $295 for breakfast and dinner over the three days of the conference. She bought breakfast on the way to the conference hotel and she bought dinner on her way home each night from the conference. What amount of the travel costs can Melissa deduct as business expenses? (Use standard mileage rate. Do not round intermediate calculations. Round your final answer to the nearest dollar amount.)
In: Finance
Melissa recently paid $625 for round-trip airfare to San
Francisco to attend a business conference for three days. Melissa
also paid the following expenses: $405 fee to register for the
conference, $360 per night for three nights’ lodging, $280 for
meals, and $240 for cab fare. (Leave no answers blank.
Enter zero if applicable.) (Do not round intermediate calculations.
Round your final answer to the nearest dollar amount.)
a. What amount of the travel costs can Melissa deduct as
business expenses?
b. Suppose that while Melissa was on the coast,
she also spent two days sightseeing the national parks in the area.
To do the sightseeing, she paid $1,650 for transportation, $1,035
for lodging, and $320 for meals during this part of her trip, which
she considers personal in nature. What amount of the travel costs
can Melissa deduct as business expenses?
c. Suppose that Melissa made the trip to San
Francisco primarily to visit the national parks and only attended
the business conference as an incidental benefit of being present
on the coast at that time. What amount of the airfare can Melissa
deduct as a business expense?
d. Suppose that Melissa’s permanent residence and
business was located in San Francisco. She attended the conference
in San Francisco and paid $405 for the registration fee. She drove
117 miles over the course of three days and paid $152 for parking
at the conference hotel. In addition, she spent $625 for breakfast
and dinner over the three days of the conference. She bought
breakfast on the way to the conference hotel and she bought dinner
on her way home each night from the conference. What amount of the
travel costs can Melissa deduct as business expenses? (Use
standard mileage rate.)
In: Accounting