Step-by-step explanation:
Step-by-step explanation:
2.5<x<8.0???????????
2,160/150 = 14.4
The diameter is 14.4 inches.
The test statistics and the p-value from the research sampling will be 1.57 and 0.119.
<h3>What is test statistic?</h3>
It should be noted that a test statistic simply means a number that's used to describe how the observed value is far from the null hypothesis.
In this case, the test statistics is 1.57. The p value will be:
= 2 × 0.0593
= 0.119
Therefore, the test statistics and the p-value from the research sampling will be 1.57 and 0.119.
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