2. A recent newspaper article suggests that the majority of parents support sending their school- age children back to school campuses during the COVID-19 pandemic. This is based on a recent Gallup...

Extracted text: 2. A recent newspaper article suggests that the majority of parents support sending their school- age children back to school campuses during the COVID-19 pandemic. This is based on a recent Gallup poll of a random sample of parents of school-aged children. In this sample, 71 of the 134 selected parents stated they were in favor of sending their children back to school campuses. Is this convincing evidence at the a = of parents of school-aged children support sending their kids back to school campuses? 0.10 significance level that more than 50% Clearly define all of your variables, write your hypothesis statements, check your conditions for inference, and show all of your work


Extracted text: Include your name on your handwritten work 1. You are the quality assurance manager of a large producer of apples. Before selling a harvest of your apples to grocery stores, you need to provide them with adequate information so you can agree on a sale price. Consider your upcoming harvest of Gala apples. In the past, you have sold your Galas advertis ing the m with a mean weight of 125 grams (8) per apple. Recent dry weather has given you concem that the mean weight of the apples may be less than this. As usual, you ake a random sample of Galas from the upcoming harvest, weigh them, and perform a hypothesis test at the a = 0.05 significance level to evaluate your concem. Your random sample of 48 Galas has a mean weight is 122 grams with a standard deviation of 10 grams Do you have convincing evidence that the mean weight of Galas in the upcoming harvest will be less than 125 grams? Clearly define all of your variables, write your hypothesis statements, check your conditions for inference, and show all of your work