Test the claim about the population variance at the level of significance. Assume the population is normally distributed (I specifically need the p-Value) Test the claim about the population variance o² at the level of significance a. Assume the population is normally←distributed.Claim: o² #33.8; a = 0.102Sample statistics: s = 36.7, n = 101Write the null and alternative hypotheses.Ho: 0²H₂: 0²(Type integers or decimals. Do not round.)Calculate the standardized test statistic.x² = (Round to two decimal places as needed.)Determine the P-value.P-value = (Round to three decimal places as needed.)Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the claim.Ho. Thereenough evidence at the 10% level of significance tothe claim.

The question is about hypo. testing Given : sample stat : sample var. ( s2 ) = 36.7 Sample size ( n…

Test the claim about the population variance of at the level of significance a. Assume the population is normally distributed. Claim: o² #33.8; α = 0.10 Sample statistics: s² = 36.7, n = 101 Write the null and alternative hypotheses. Ho: 02 H₂:02 (Type integers or decimals. Do not round.) Calculate the standardized test statistic. x² = (Round to two decimal places as needed.) Determine the P-value. P-value= (Round to three decimal places as needed.) Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the claim. Ho. There enough evidence at the 10% level of significance to the claim.

Test the claim about the population variance of at the level of significance a. Assume the population is normally distributed. Claim: o² #33.8; α = 0.10 Sample statistics: s² = 36.7, n = 101 Write the null and alternative hypotheses. Ho: 02 H₂:02 (Type integers or decimals. Do not round.) Calculate the standardized test statistic. x² = (Round to two decimal places as needed.) Determine the P-value. P-value= (Round to three decimal places as needed.) Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the claim. Ho. There enough evidence at the 10% level of significance to the claim.

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 22PFA

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Question

Test the claim about the population variance at the level of significance. Assume the population is normally distributed

(I specifically need the p-Value)

Test the claim about the population variance o² at the level of significance a. Assume the population is normally
←
distributed.
Claim: o² #33.8; a = 0.10
2
Sample statistics: s = 36.7, n = 101
Write the null and alternative hypotheses.
Ho: 0²
H₂: 0²
(Type integers or decimals. Do not round.)
Calculate the standardized test statistic.
x² = (Round to two decimal places as needed.)
Determine the P-value.
P-value = (Round to three decimal places as needed.)
Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the claim.
Ho. There
enough evidence at the 10% level of significance to
the claim.

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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