An SRS of n = 43 was taken from pcople in the gym. In thesample the average timewas =2hours. The standard deviation d all people thatao to the aum is known to be o = .6 hours. Assume thatn the poputation of all people that go to the.gym that timespont exercisingWhat is the Standard deviationn of the samplingdistribution?spent exercising eah day%3Dtollows a nomal distributionwith man

Name: An SRS of n = 43 was taken from pcople in the gym. In thesample the a
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: An SRS of n = 43 was taken from pcople in the gym. In thesample the average timewas =2hours. The standard deviation d all people thatao to the aum is known to be o = .6 hours. Assume thatn the poputation of all people that go to the.gym that timespo

Given that, x=2 hours, n=43,σ=0.6 The formula for calculating the standard deviation of the sampling distribution is, Here, σ=Population standard deviationn=Sample sizeThe standard deviation of the sampling distribution is,

Math

Statistics

An SRS of n = 43 was taken from pcople in the gym. In the sample the average time spent excrcising eah day was -2 hours. The standand deviation d all people that go to the n the poputation of all people that go to the gym that time. gym is knoun to bc o = .6 hours. Assume that. %3D spont exercising tollows a nomal distributiowith mcan What is the Standard deviation of the sampling the distribution?

An SRS of n = 43 was taken from pcople in the gym. In the sample the average time spent excrcising eah day was -2 hours. The standand deviation d all people that go to the n the poputation of all people that go to the gym that time. gym is knoun to bc o = .6 hours. Assume that. %3D spont exercising tollows a nomal distributiowith mcan What is the Standard deviation of the sampling the distribution?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

16 Co 27 H 9. Question Details BONUS Round to nearest tenth Sample Answer: 4.2
Assume that a randomly selected subject is given a bone density test. Those test scores are nomally distributed with a mean of 0 and a standard deviation of 1. Find the probability that a given score is less than 1.B4 and draw a sketch of the region. Ass Stu Sta Sketch the region. Choose the corect graph below. eTe OA 08. Oc. OD. Stu Vid Aci -1.84 134 -1.64 Pu Cor
In one of the Stat 2 sections, the students in the section have an average height of 64 inches, with a standard deviation of 3 inches. The GSI happens to be 68 inches. Express the height of the GSI in standard units, relative to the students in the section. Choose the answer below that is closest. Group of answer choices 1.67 3.0 1.5 1.33 4.0 PreviousNext
Assume we know the following for a paired-samples t test: N = 32, Mdifference = 1.75, s = 4
If a sore of normal distribution is 2.5, mean of distribution is 45 and standard deviation of normal distribution is 3 then the value of x for normal distribution is ________ A.) 7.5 B.) 47.5 C.) 37.5 D.) 67.5
I need the answer for B and C please
in Country A the population mean heint tor 3yer-od boys is 3inches epose aandom sample of 15 3yearid boys from Countryshewed sampie mean of 37.4 inches wia standad deviation of 3 inches. The boys were independently sampled Assume that heights are Nomaly datributed in the peion. Complete parts through ebelow A Determine whether he poplation mean tor Cauntry boys is synitanty aernthom he Country Amean. Useaitanoe vel of0s Which of the wng corecty states H d H 38 OR Find the test atatistic (Type an integer or decimal rounded to wo decimal placesa needed
87 582 B/s l? 4. Suppose that only 10 students in had taken the Nabatieh campus midterm. Which of the following could be an example of their test scores? Justify by finding their median. а. 97,96,94,90,80,82,68,66,64,62 b. 78,75,78,80,79,81,86,85,88,80
Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score greater than 0. Sketch the region. Choose the correct graph below. O A. OB. C. ntents a Library The probability is (Round to four decimal places as needed.) Enter your answer in the answer box and then click Check Answer All parts showing Clear All Check Anwr
The reaction times for a random sample to a stimulant were recorded as 2.5, 3.6, 3.1, 4.3, 2.9. 2.3, 2.6, 4.1, and 3.4 seconds. Calculate the median. O 4.1 O 3.1 O 2.9 3.33333
1:37 PM Wed Apr 21 * 72% 88 Q Stats Exam •.. Untitled Notebook (1) Stats Exam 37. The manager of Green Valley medical center claims that the median number of patients seen by doctors who work at the center is 85. To test this claim, 20 days are randomly selected and the number of patients seen is recorded as shown. At a=0.1, test the claim. (Use sign test) 86 82 90 88 85 85 94 93 69 61 89 90 91 94 78 85 71 77 69 77
Suppose the lengths of human pregnancies are normally distributed with µ = 266 days and o= 16 days. Complete parts (a) and (b) below. (Type integers or decimals.) A. The proportion of human pregnancies that last less than B. The proportion of human pregnancies that last more than days is days is Provide a second interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. (Type integers or decimals.) O A. The probability that a randomly selected human pregnancy lasts less than B. The probability that a randomly selected human pregnancy lasts more than (b) The figure to the right represents the normal curve with µ = 266 days and o = 16 days. The area between x = 280 and x = 295 is 0.1558. Provide two interpretations of this area. days is days is Provide one interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. (Type integers or…