Assume that 29.2% of people have sleepwalked (based on Prevalence and Comorbidity of Nocturnal Wandering in the
Question:
a. Assuming that the rate of 29.2% is correct, find the probability that 455 or more of the 1480 adults have sleepwalked.
b. Is that result of 455 or more significantly high?
c. What does the result suggest about the rate of 29.2%?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 53% (15 reviews)
a The requirements for the normal approximation are satisfied with np 1480 0292 43216 ...View the full answer
Answered By
Larlyu mosoti
I am a professional writer willing to do several tasks free from plagiarism, grammatical errors and submit them in time. I love to do academic writing and client satisfaction is my priority. I am skilled in writing formats APA, MLA, Chicago, and Harvard I am a statistics scientist and I can help out in analyzing your data. I am okay with SPSS, EVIEWS, MS excel, and STATA data analyzing tools.
Statistical techniques: I can do linear regression, time series analysis, logistic regression, and some basic statistical calculations like probability distributions. . I'm ready for your working projects!
Services I would offer:
• Academic writing.
• Article writing.
• Data entry.
• PDF conversion.
• Word conversion
• Proofreading.
• Rewriting.
• Data analyzing.
The best reason to hire me:
- Professional and Unique work in writing.
- 100% satisfaction Guaranteed
- within required time Express delivery
- My work is plagiarism Free
- Great communication
My passion is to write vibrantly with dedication. I am loyal and confident to give my support to every client. Because Client satisfaction is much more important to me than the payment amount. A healthy client-contractor relationship benefits in the longer term. Simply inbox me if you want clean work.
5.00+
3+ Reviews
10+ Question Solved
Related Book For
Mathematical Interest Theory
ISBN: 9781470465681
3rd Edition
Authors: Leslie Jane, James Daniel, Federer Vaaler
Question Posted:
Students also viewed these Statistics questions
-
Find the mean and standard deviation for the numbers of sleepwalkers in groups of five. Refer to the accompanying table, which describes the numbers of adults in groups of five who reported...
-
According to Time magazine (May 28, 2012), 33% of people in the U.S. have sleep-walked at least once in their lives. Suppose a random sample of 200 people showed that 42 reported sleepwalking. The...
-
Use the range rule of thumb to determine whether 4 is a significantly high number of sleepwalkers in a group of 5 adults. Refer to the accompanying table, which describes the numbers of adults in...
-
Modify BST to add a method size() that returns the number of key-value pairs in the symbol table. Use the approach of storing within each Node the number of nodes in the subtree rooted there.
-
Based only on the knowledge that the premerger market share of two firms proposing to merge was 20 percent each, an economist working for the Justice Department was able to determine that, if...
-
Suppose a firm assesses its profit function as = -10 - 48Q + 15Q2 - Q3. a. Compute the firms profit for the following levels of output: Q = 2, 8, and 14. b. Derive an expression for marginal profit....
-
The price of a share is \(\$ 40\), and it is incremented in \(6 \%\) or it goes down in \(5 \%\) every three months. If the risk-free interest rate is \(8 \%\) per year, continuously compounded,...
-
A bond that pays interest forever and has no maturity date is a perpetual bond, also called a perpetuity or a consol. In what respect is a perpetual bond similar to (1) a nogrowth common stock and...
-
How do mentorship frameworks accommodate the nuanced interplay of individual aspirations, cultural contexts, and socio-economic landscapes, facilitating the cultivation of diverse talent pools with...
-
Many of a bank's customers use its automated banking machine (ABM). During the early evening hours in the summer months, customers arrive at the ABM at the rate of one every other minute (assume...
-
Based on a study by Dr. P. Sorita at Indiana University, assume that 12% of us have green eyes. In a study of 650 people, it is found that 86 of them have green eyes. a. Find the probability of at...
-
Common tests such as the SAT, ACT, Law School Admission test (LSAT), and Medical College Admission Test (MCAT) use multiple choice test questions, each with possible answers of a, b, c, d, e, and...
-
Why does water not boil at 100C when it is under greater-than-normal atmospheric pressure?
-
Write a complete program for the user to play a number guessing game. The computer generates a random number from 1-10, and the user gets one chance to guess that number. Output a message whether the...
-
Write a recursive method to compute the factorial of a nonnegative integer using the definition shown below: \[ \operatorname{factorial}(n)=\{\text { if } n \geq 1 \text {, then } n * \text {...
-
Identify the valid and invalid overloaded methods in the following code: public class PointD { private double x; private double y; // method 1 public double distance (PointD pt) { // method 2 public...
-
Write a recursive method to take 5 numbers as inputs and outputs the maximum number of these numbers.
-
Assuming the following declaration and initialization of variables, Determine the value assigned to the variable in each of the following assignment statements, or explain why it is not a valid...
-
Is the mercury column in a thermometer wider or narrower than it seems to be?
-
A survey of 70 college freshmen asked whether students planned to take biology, chemistry, or physics during their first year. Use the diagram to answer each question. How many of the surveyed...
-
The following data represent the monthly rate of return of Google common stock from its inception in January 2007 through October 2010. (a) Determine and interpret the quartiles. (b) Check the data...
-
The data on the following page represent the carbon dioxide emissions from the consumption of energy per capita (total carbon dioxide emissions, in tons, divided by total population) for the...
-
As part of its "Customers First" program, a cellular phone company monitors monthly phone usage. The program identifies unusual use and alerts the customer that their phone may have been used by...
-
What are some issues that could come up during the research and development stage of a new product that would be a reason to delay it's launch or give up on the idea completely?
-
2) [25 pnts] The manager of the marketing department of Supersale Groceries believes that the male customers are buying in larger quantities compared to the female customers. Also the manager thinks...
-
1) A fully loaded Boeing 747 with all engines at full thrust accelerates at 2.6 m/s. Its minimum takeoff speed is 70 m/s. Here, suffices i and f represent the initial and final points for the...
Study smarter with the SolutionInn App