![subject](/tpl/images/cats/mat.png)
Mathematics, 04.11.2019 23:31 sandersmakaylaovq5vu
Xiao is gathering research on the number of meals people eat. he gathers data about the number of daily meals eaten by 25 people at each of the following ages - 10, 20, 30, 40, 50, 60, and 70 years - over the course of one week, and looks for developmental differences. what type of research design is xiao using?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
Azul has 4 green picks and no orange picks.you add orange picks so that there are 2 orange picks for every 1 green pick.how many picks are there now.
Answers: 1
You know the right answer?
Xiao is gathering research on the number of meals people eat. he gathers data about the number of da...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2021 20:50
![question](/tpl/images/cats/istoriya.png)
History, 16.12.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2021 20:50
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/en.png)
English, 16.12.2021 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2021 20:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.12.2021 20:50
![question](/tpl/images/cats/istoriya.png)
History, 16.12.2021 20:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 16.12.2021 20:50
![question](/tpl/images/cats/en.png)
English, 16.12.2021 20:50