Answer:
She is using a biased sample for her data collection
Explanation:
Juanita should have gone across different sections to collect her data in order to have a more representating sample but the samples she used is biased because she was generalizing her study based on only one dentist that she got to study her patient whereas the doctor has gotten some toothpaste from the company.
<u>Answer:</u>
"The poor depended on grains to survive while the wealthy enjoyed game and other exotic dishes" is the best comparison for the food available to the poor versus that which the wealthy enjoyed.
<u>Explanation:</u>
The difference of food consumed by rich and poor depends upon the specific countries but two assumptions are common among all nations that rich consume their food in more pieces and in more fancy manner than poor. Here if we discuss Romans than following could be understood:
- On an average the Rich Romans ate three meals, first meal/breakfast was called the "ientaculum". It was usually eaten around dawn, involve bread and perhaps some fruit.
- The lunch meal was called the "prandium" it was a very small meal, consumed at about 11 AM.
- The "cena" was the major meal of the day it was consumed in the afternoon.
- A porridge name, "puls," was the staple food of the poor. Puls was made by combining ground wheat and water. They might sometimes get some vegetables or fruits to consume with their pulses. Meat was consumed very rarely by them.
According to expectation theory, a person's efforts at work result in a certain degree of performance.
<h3>What is the degree of performance?</h3>
Degree of performance means when in a workplace there will be some kind of ranking or voting will be done based on the review of a group of people.
This is made for the person to appreciate the work they have done and also mark some important parts of changes that need to be made.
According to expectancy theory, people are more driven to work hard if they believe their efforts will be noticed and acknowledged. Also, some rewards will also be there with which the company and the person both benefit.
Learn more about the degree of performance, here:
brainly.com/question/17011260
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