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
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 8PPS
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