To determine the interval estimate of the variance ratio with known population mean and a given α, it is necessary to have the following data: I. The variance of both samples. II. The size of both samples. III. The F-fisher distribution. Select one: a. I only. b. II only. c. Only III. d. I and II e. II and III

To determine the interval estimate of the variance ratio with known population mean and a given α, it is necessary to have the following data: I. The variance of both samples. II. The size of both samples. III. The F-fisher distribution. Select one: a. I only. b. II only. c. Only III. d. I and II e. II and III

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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Question

100%

To determine the interval estimate of the variance ratio with known population mean and a given α, it is necessary to have the following data:
I. The variance of both samples.
II. The size of both samples.
III. The F-fisher distribution.
Select one:
a. I only.
b. II only.
c. Only III.
d. I and II
e. II and III

Definition Definition Method in statistics by which an observation’s uncertainty can be quantified. The main use of interval estimating is for describing a range that is made by transforming a point estimate by determining the range of values, or interval within which the population parameter is likely to fall. This range helps in measuring its precision.

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