K Test the claim about the population mean μ at the level of significance a. Assume the population is normally distributed. Claim: ≥ 1472; a=0.07; σ = 28. Sample statistics: x = 1465, n = 29 Identify the null and alternative hypotheses. Choose the correct answer. OA. Ho: ≥1472 Ha μ<1472 C. Ho: >1465 Ha H≤1465 OE. Ho: H>1472 Ha: ≤ 1472 Calculate the standardized test statistic. The standardized test statistic is (Round to two decimal places as needed.) OB. Ho: <1465 Ha: ≥1465 OD. Ho: H≥ 1465 Ha: <1465 F. Ho: <1472 Ha: μ≥1472 comma to separace answers as reeded) (DIAN W Time Remaining: 01:36:59 Next OA falje There is enough widece to put the claim K Test the claim about the population mean μ at the level of significance a. Assume the population is normally distributed. Claim: ≥ 1472; a = 0.07; σ = 28. Sample statistics: x = 1465, n=29 Ha: ≤1465 O E. Ho: H>1472 Ha: ≤ 1472 Calculate the standardized test statistic. The standardized test statistic is ☐. (Round to two decimal places as needed.) Determine the P-value. Ha: <1465 OF. Ho: H<1472 Ha: ≥1472 reject P = (Round to three decimal places as needed.) support Determine the outcome and conclusion of the test. Ho. At the 7% significance level, there enough evidence to the claim. Time Remaining: 01:36:25 N bkF;_ylu=c2VjA3NyBHNsawNpbWcEb2lkAzEzODIXYWMwZDJKOTQzZDI5NjA2YzkwMmZIYmY0YmE0BGdwb3MDMTEE XQD
K Test the claim about the population mean μ at the level of significance a. Assume the population is normally distributed. Claim: ≥ 1472; a=0.07; σ = 28. Sample statistics: x = 1465, n = 29 Identify the null and alternative hypotheses. Choose the correct answer. OA. Ho: ≥1472 Ha μ<1472 C. Ho: >1465 Ha H≤1465 OE. Ho: H>1472 Ha: ≤ 1472 Calculate the standardized test statistic. The standardized test statistic is (Round to two decimal places as needed.) OB. Ho: <1465 Ha: ≥1465 OD. Ho: H≥ 1465 Ha: <1465 F. Ho: <1472 Ha: μ≥1472 comma to separace answers as reeded) (DIAN W Time Remaining: 01:36:59 Next OA falje There is enough widece to put the claim K Test the claim about the population mean μ at the level of significance a. Assume the population is normally distributed. Claim: ≥ 1472; a = 0.07; σ = 28. Sample statistics: x = 1465, n=29 Ha: ≤1465 O E. Ho: H>1472 Ha: ≤ 1472 Calculate the standardized test statistic. The standardized test statistic is ☐. (Round to two decimal places as needed.) Determine the P-value. Ha: <1465 OF. Ho: H<1472 Ha: ≥1472 reject P = (Round to three decimal places as needed.) support Determine the outcome and conclusion of the test. Ho. At the 7% significance level, there enough evidence to the claim. Time Remaining: 01:36:25 N bkF;_ylu=c2VjA3NyBHNsawNpbWcEb2lkAzEzODIXYWMwZDJKOTQzZDI5NjA2YzkwMmZIYmY0YmE0BGdwb3MDMTEE XQD
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:K
Test the claim about the population mean μ at the level of significance a. Assume the population is normally distributed.
Claim: ≥ 1472; a=0.07; σ = 28. Sample statistics: x = 1465, n = 29
Identify the null and alternative hypotheses. Choose the correct answer.
OA. Ho: ≥1472
Ha μ<1472
C. Ho: >1465
Ha H≤1465
OE. Ho: H>1472
Ha: ≤ 1472
Calculate the standardized test statistic.
The standardized test statistic is
(Round to two decimal places as needed.)
OB. Ho: <1465
Ha: ≥1465
OD. Ho: H≥ 1465
Ha: <1465
F. Ho: <1472
Ha: μ≥1472
comma to separace answers as reeded)
(DIAN W
Time Remaining: 01:36:59
Next
OA falje There is enough widece to put the claim
Transcribed Image Text:K
Test the claim about the population mean μ at the level of significance a. Assume the population is normally distributed.
Claim: ≥ 1472; a = 0.07; σ = 28. Sample statistics: x = 1465, n=29
Ha: ≤1465
O E. Ho: H>1472
Ha: ≤ 1472
Calculate the standardized test statistic.
The standardized test statistic is ☐.
(Round to two decimal places as needed.)
Determine the P-value.
Ha: <1465
OF. Ho: H<1472
Ha: ≥1472
reject
P =
(Round to three decimal places as needed.)
support
Determine the outcome and conclusion of the test.
Ho. At the 7% significance level, there
enough evidence to
the claim.
Time Remaining: 01:36:25
N
bkF;_ylu=c2VjA3NyBHNsawNpbWcEb2lkAzEzODIXYWMwZDJKOTQzZDI5NjA2YzkwMmZIYmY0YmE0BGdwb3MDMTEE XQD
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