Solve for number 1 to 5 A.Direction: Read and analyze each item carefully. Choose the letter of the best answer.Write the chosen letter on a separate sheet of paper.1. It is the probability distribution used when the population variance is unknownand/or if the sample size is small.A. chi distributionsarВ.unС.B. z-distributionC. t-distributionD. p-distributionsta2. The t-distribution was developed by W.S. Gosset in 1908. Why was it called"Student's t-distribution"?D.dev12. WhichA. because it was first introduced to senior high school students in 1908B. because he was still a college student when he first introduces thet-distributionC. because he used the pen name "Student" when he introduces his paperabout thet distributionD. because he used the students as samples in his study about thet-distributionА.B.'C.1D.13. The fo3. When do we consider that the sample size is small?А.A. when it is less than 30С.B. when it is between 20 to 40C. when it is greater than 25 but less than 40D. when it is only 1% of the total populationD.В.4. In Student's t-distribution, what is the sample size if the degree of freedom is 25?A. 5В. 24С. 2514. WhichA.D. 26B. a5. What is the difference between the normal distribution and the t-distribution?C aA. The t-distribution has a lower peak.B. The t-distribution is centered at 0.C. The t-distribution is symmetric in the middle.D. The t-distribution has tails that asymptotic to the horizontal axisD. a15. WhichА.6. When do we use t-distribution instead of normal distribution?B. aA. If the sample variance is unknownB. If the population variance is knownC. When the sample size is considered small.D. When the sample size is sufficiently large.С.D.7. In the estimation of a parameter using the t-distribution, is it possible to replacethe population standard deviation, a by the sample standard dexiation s?

We have given that the statements about to the t-distribution. Here, need to find the correct choice…

1. It is the probability distribution used when the population variance is unknown and/or if the sample size is small. A. chi distribution B. z-distribution C. t-distribution D. p-distribution 2. The t-distribution was developed by W.S. Gosset in 1908. Why was it called "Student's t-distribution"? 12. Wh A. because it was first introduced to senior high school students in 1908 B. because he was still a college student when he first introduces the t-distribution C. because he used the pen name "Student" when he introduces his paper about thet distribution D. because he used the students as samples in his study about the t-distribution 13. The 3. When do we consider that the sample size is small? A. when it is less than 30 B. when it is between 20 to 40 C. when it is greater than 25 but less than 40 D. when it is only 1% of the total population

1. It is the probability distribution used when the population variance is unknown and/or if the sample size is small. A. chi distribution B. z-distribution C. t-distribution D. p-distribution 2. The t-distribution was developed by W.S. Gosset in 1908. Why was it called "Student's t-distribution"? 12. Wh A. because it was first introduced to senior high school students in 1908 B. because he was still a college student when he first introduces the t-distribution C. because he used the pen name "Student" when he introduces his paper about thet distribution D. because he used the students as samples in his study about the t-distribution 13. The 3. When do we consider that the sample size is small? A. when it is less than 30 B. when it is between 20 to 40 C. when it is greater than 25 but less than 40 D. when it is only 1% of the total population

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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