### Hypothesis Testing Example**Problem Statement:**Test the claim that the mean GPA of night students is larger than 3.1 at the 0.005 significance level.**Null and Alternative Hypothesis:**\[ \begin{aligned}H_0: & \ \mu \leq 3.1 \\H_1: & \ \mu > 3.1 \\\end{aligned}\]**Test Type:**Right-tailed*Right-tailed option is selected***Sample Data:**- Sample size: 55- Sample mean GPA: 3.15- Standard deviation: 0.05**Calculations:**1. **Test Statistic (to 2 decimals):** \[ \text{Test statistic: } \_\_\_\_ \] *Calculations need to be performed and filled in.*2. **Critical Value (to 2 decimals):** \[ \text{Critical value: } \_\_\_\_ \] *Calculations need to be performed and filled in.***Decision:**Based on this we:- [X] Reject the null hypothesis- [ ] Fail to reject the null hypothesis**Summary:**The test statistic and corresponding critical value need to be calculated to make an informed decision. However, based on the sample data provided, we reject the null hypothesis, indicating that there is sufficient evidence to support the claim that the mean GPA of night students is greater than 3.1 at the 0.005 significance level.

Name: ### Hypothesis Testing Example**Problem Statement:**Test the claim th
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Description: ### Hypothesis Testing Example**Problem Statement:**Test the claim that the mean GPA of night students is larger than 3.1 at the 0.005 significance level.**Null and Alternative Hypothesis:**\[ \begin{aligned}H_0: & \ \mu \leq 3.1 \\H_1: & \ \mu > 3.

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Test the claim that the mean GPA of night students is larger than 3.1 at the .005 significance level. The null and alternative hypothesis would be: Ho:p = 0.775 Ho:p= 0.775 Ho: H1:p> 0.775 H1:p< 0.775 H1:µ# 3.1 H1:µ < 3.1 H1:µ > 3.1 H¡ :p+ 0.775 / 3.1 Ho: u = 3.1 Ho:µ = 3.1 Ho:p = 0.775 o The test is: right-tailed left-tailed two-tailed o Based on a sample of 55 people, the sample mean GPA was 3.15 with a standard deviation of 0.05 The test statistic is: (to 2 decimals) The critical value is: (to 2 decimals) Based on this we: O Reject the null hypothesis O Fail to reject the null hypothesis

Test the claim that the mean GPA of night students is larger than 3.1 at the .005 significance level. The null and alternative hypothesis would be: Ho:p = 0.775 Ho:p= 0.775 Ho: H1:p> 0.775 H1:p< 0.775 H1:µ# 3.1 H1:µ < 3.1 H1:µ > 3.1 H¡ :p+ 0.775 / 3.1 Ho: u = 3.1 Ho:µ = 3.1 Ho:p = 0.775 o The test is: right-tailed left-tailed two-tailed o Based on a sample of 55 people, the sample mean GPA was 3.15 with a standard deviation of 0.05 The test statistic is: (to 2 decimals) The critical value is: (to 2 decimals) Based on this we: O Reject the null hypothesis O Fail to reject the null hypothesis

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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