Only numbers 3 and 4 **Hypothesis Testing for Graduate Employment Rates**A school reports that 85% of its graduates secure jobs within one year. From a random sample of 66 graduates, 54 obtained jobs within this timeframe. We need to determine if there is enough evidence to claim that a significantly smaller percentage of graduates are employed than what the school advertises. We will use a significance level of α = 0.025.1. **Appropriate Test for the Study:** - Use the **1-PropZTest**.2. **Formulating Hypotheses:** - **Null Hypothesis (H₀):** \( p = 0.85 \) - **Alternative Hypothesis (H₁):** \( p < 0.85 \)3. **Calculating the Test Statistic:** - The test statistic field requires the result to be displayed to three decimal places.4. **Determining the p-value:** - Enter the p-value displayed to four decimal places.This setup guides through testing whether the employment claim made by the school holds true according to the sample data using a one-proportion Z-test.

Name: Only numbers 3 and 4 **Hypothesis Testing for Graduate Employment Rate
Uploaded: 2024-03-20T06:46:03.000Z
Channel: Bartleby
Description: Only numbers 3 and 4 **Hypothesis Testing for Graduate Employment Rates**A school reports that 85% of its graduates secure jobs within one year. From a random sample of 66 graduates, 54 obtained jobs within this timeframe. We need to determine if the