h5 due october 31

h5 due october 31 - NEW YORK UNIVERSITY DEPARTMENT OF...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
NEW YORK UNIVERSITY DEPARTMENT OF ECONOMICS ECON-UB.18.011: Statistics, Fall 2011 HOMEWORK 5 DUE MONDAY OCTOBER 31 2011 BEFORE 5PM in your TA’s mailbox on the 6th f oor, 19 West 4th Street . Problem 1 Create 500 samples of size 25 from a uniform distribution in the interval (1,3) [Minitab: calc random data uniform generate 500 rows of data, and store in C1,C2,. ..C25.] A) Create the histogram for the sample means. Calculate descriptive sta- tistics. Are they what you would expect? Brie f y explain. [Minitab: calc column statistics mean input variable is C1,C2,. ..C25. Namely, compute the mean for each column separately.] Problem 2 Create 500 samples of size 25 from an experiment involving a toss of fair coin. A) Create the histogram for the sample means. Calculate descriptive sta- tistics. Are they what you would expect? Brie f y explain. Problem 3 Create 500 samples of size 25 from a normal distribution with mean equal to 3 and variance equal to 4. A)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 11/05/2011 for the course ECON UA.18.1-01 taught by Professor Romanfrydman during the Fall '11 term at NYU.

Page1 / 2

h5 due october 31 - NEW YORK UNIVERSITY DEPARTMENT OF...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online