(1 point) Determine ß for the following test of hypothesis, given that u == 48.Но : и 3 55Нi :и < 55For this test, take o = 9, n = 36, and a = 0.01.P(Type II Error) =

Answered: (1 point) Determine ß for the following…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Determine mu Subscript x overbarμx and sigma Subscript x overbarσx from the given parameters of the population and sample size. muμequals=7171, sigmaσequals=3232, nequals=6464 mu Subscript x overbarμxequals=nothing sigma Subscript x overbarσxequals=nothing Enter your answer in each of the answer boxes.
Scenario: 200 people were asked, “Who is your favorite superhero?” Below are the data. Test the null hypothesis that the population frequencies for each category are equal. α= .05. Iron Man Black Panther Wonder Woman Spiderman fo = 40 fo = 60 fo =55 fo = 45 fe = fe = fe = fe = What is the correct result based on the data?
I need the answer quickly please
Suppose that average male weight in the US is 175 pounds with a standard deviation of 25 pounds. Suppose you randomly select 1,000 male Americans and ask their weight, and average the 1,000 numbers to compute a sample mean X. a) What does the law of large numbers tell you about X, the average of the 1,000? Be precise in your answer using about 1 to 3 sentences.
Q4) Data of 100 students' score was recorded. The arithmetic mean and standard deviation were 60 and 15 respectively. After checking, it was found that there was an error recording the scores of 2 students. The incorrect scores were 27 and 40, while the :correct scores were 72 and 45. Thus * إجابتك :Q4) a) The correct arithmetic mean is 59.25 O 60.5 61.25 O none of all above O
31 - Arithmetic mean of 60 points and standard deviation 18Since Tuba got 80 points in the Business exam, which is the score, calculate the standard variable.A) 1,54 B) 2.1 C) 1.11 D) 1,3 E) 2.16
QUESTION 5 What is iny 0.8944)? (Use the normal tables and report to two digits.) QUESTION 6 What is 0inyl 0.9878)? (Use the normal tables and report to two digits.)
DO The one-sample -statistic for a test of Ho: 4 = 42 versus H, : I < 42 based on n = 15 observations has the value § 1 = - 1.343, where Ho and H are the null and alternative hypotheses, respectively. The sample size is denoted by n. cmillan Use this 1-table to determine which two P-values bracket the P-value of the test. Report your answers in decimal form as © Ma listed in the t-table.
The sum of 8 values is (21 X;) 234 and the sum of the squares of the observations is (2=1 xí) 7682 so what is the variance of these population (N=8). O A) 9.17 O B) 104,7 OC) 84.125 O D) 119,6429 OE) 119,6
Determine mu Subscript x overbar and sigma Subscript x overbar from the given parameters of the population and the sample size. Round the answer to the nearest thousandth where appropriate. mu equals34 , sigma equals10, nequals 17
Consider the population of midterm scores of 4 students given below. 72 70 80 92 Compute the population mean, : 2. Suppose we want to select a sample of 2 scores from this population, without replacement, how many samples of size 2 are possible? (show work)
Every year, the students at a school are given a musical aptitude test that rates them from 0 (no musical aptitude) to 5 (high musical aptitude). This year's results were: Aptitude Score Frequency 0 1 2 3 4 233 1 32 5 2 The mean () aptitude score: to 1 decimal place.) The median aptitude score: (Please show your answer The mode aptitude score: (Please separate your answers by ',' in bimodal situation. Enter DNE if there is no mode.)

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(1 point) Determine ß for the following test of hypothesis, given that u = 48. Но : и 3 55 Н:и < 55 1 For this test, take o = 9, n = 36, and a = 0.01. P(Type II Error) =