Quantitative variable, Basic Statistics

Assignment Help:

a) Statistics are collecting, organizing, summarizing and presenting a set of data.

b)  Inferential statistics is the learn of a sample that enables us to make estimates about the population from which the sample is drawn.

c)  A "thickness of a sheet" of sheet metal used in manufacturing process is an example of a  quantitative variable.

d)  There are 2000 students in a school. Randomly, 300 were chosen for an option survey.The 300 students can be organized as the population.

 


Related Discussions:- Quantitative variable

Determine the probability - standard deviation & mean , 1. This question ha...

1. This question has multiple parts. For a distribution of scores with = 82 and standard deviation = 2.5, find the following: (Don't forget to sketch the normal curve to help

Permutation, Find the number of different ways in which the 9 letters of th...

Find the number of different ways in which the 9 letters of the word GREENGAGE can be arranged if exactly two Gs are next to each other?

Calculate its stationary probabilities, A small specialized workshop is use...

A small specialized workshop is used to perform periodic check-up on some high-tech devices. The check up is made in three stages whose durations are independent random variables w

Stat 2331 intro, Textbook The basic practice of statistics, 5th Edition b...

Textbook The basic practice of statistics, 5th Edition by David S. Moore; Freeman EX:14.37, 14.38, 14.39, 17.5, 17.28a

Calculate the cost of owning and leasing, Bugsy?s Haulers, is considering t...

Bugsy?s Haulers, is considering the purchase or lease of a fuel tanker. The Purchase Option The purchase price is R4 000 000. This will be paid off as follows: R2 5

Histogram, difference betwen histogram and historigram

difference betwen histogram and historigram

Sequence networks , A group of identical synchronous motors is connected th...

A group of identical synchronous motors is connected through a transformer to a 4.16-kV bus at a remote location from the generating plants of a power system. The motors are rated

Probablity, a fair die is thrown 3 times. Let X1,X2,X3 denote the results o...

a fair die is thrown 3 times. Let X1,X2,X3 denote the results of 3 throws. What is the probablity that p[X1>X2+X3]

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd