i need df=XL^2=XR^2=and the confidence interval estimate of __ < sigma < __all answers rounded to four decimal places Use the given information to find the number of degrees of freedom, thecritical values and x, and the confidence interval estimate of o. It isreasonable to assume that a simple random sample has been selectedfrom a population with a normal distribution.Platelet Counts of Women 95% confidence; n = 28, s = 65.2.

given data sample size(n) = 28 sample standard deviation(s) = 65.2construct 95 % ci for σ.

Use the given information to find the number of degrees of freedom, the critical values x and x2, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Platelet Counts of Women 95% confidence; n = 28, s = 65.2.

Use the given information to find the number of degrees of freedom, the critical values x and x2, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Platelet Counts of Women 95% confidence; n = 28, s = 65.2.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.CR: Chapter 13 Review

Problem 10CR

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Question

i need

df=

XL^2=

XR^2=

and the confidence interval estimate of __ < sigma < __

all answers rounded to four decimal places

Use the given information to find the number of degrees of freedom, the
critical values and x, and the confidence interval estimate of o. It is
reasonable to assume that a simple random sample has been selected
from a population with a normal distribution.
Platelet Counts of Women 95% confidence; n = 28, s = 65.2.

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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