Identify if the quantity reported is a Parameter or a Statistic: 1. After taking the first exam, 15 of Prof. Kish's students dropped the class. 2. A sample of 120 employees of a company is selected, and the average age is found to be 37 years. 3. The average length of 15 bolts taken from a lot of 50 is 3.05 cm.
Identify if the quantity reported is a Parameter or a Statistic:
1. After taking the first exam, 15 of Prof. Kish's students dropped the class.
2. A sample of 120 employees of a company is selected, and the average age is found to be 37 years.
3. The average length of 15 bolts taken from a lot of 50 is 3.05 cm.
4. After interviewing all of John’s employees, a researcher found that the
average time the workers report late for work is 30 minutes.
5. A consumer magazine reports the air quality as quantified by the degree of staleness measured from 175 of 1000 domestic flights.
6. The average amount of time spent in a day by Mr. John’s students in their online classes is 4 hrs. and 25 minutes.
7. The annual family income of a sample of 210 families of a small town is
Php327,530.
8. The number of defective items taken from a randomly selected batch in a production process is 3.
9. The average number of online purchases made in a month by SLU teaching employees is 3.5.
10. The average number of trades per week in the stock market made by 40 randomly selected employees of Mr. Abraqs during the COVID-19 pandemic period is 5.2.
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