Based on the provided information, we have a hypothesis test with a sample size of $n=17$ and a significance level of $\alpha = 0.05$. The computed test statistic value is $2.015$, and the critical value is $1.746$. The task is to determine whether to reject the null hypothesis based on these values, which is already given.

Probability and StatisticsHypothesis TestingTest StatisticCritical ValueNull HypothesisSignificance Level
2025/4/24

1. Problem Description

Based on the provided information, we have a hypothesis test with a sample size of n=17n=17 and a significance level of α=0.05\alpha = 0.05. The computed test statistic value is 2.0152.015, and the critical value is 1.7461.746. The task is to determine whether to reject the null hypothesis based on these values, which is already given.

2. Solution Steps

We compare the computed test statistic value to the critical value.
If the absolute value of the computed test statistic is greater than the critical value, we reject the null hypothesis.
In this case, the computed value is 2.0152.015 and the critical value is 1.7461.746.
Since 2.015>1.7462.015 > 1.746, we reject the null hypothesis. The decision shown in the image is "Reject the null hypothesis".

3. Final Answer

Reject the null hypothesis.

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