subject
Mathematics, 04.04.2021 21:30 sarah8479

The government is considering building a new hospital in a city in Ontario. Part of the decision criterion is based on demographic data such as the age of the city residents; specifically, the size of a city can be used to estimate the median age of its residents. The table below is based on a random sample of 10 Ontario cities.
• Calculate the correlation coefficient
• Round to 4 decimals
• DO NOT answer as a percent - leave in decimal format
Median Age
Population
(in hundreds)
2820
1150
2104
3670
3400
1450
989
1875
1110
1280
30.5
31.7
31.5
29.6
28.7
31.2
29.4
32.6
31.8
35.7
Type your answer...

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 22.06.2019 02:00
What is solution for the following system of equations, 2x+8y=4 and x=-3y+5 1) x=14 y=-3 2) x=2 y=-3 3) x=-3 y=-3 4)x=12 y=5
Answers: 1
question
Mathematics, 22.06.2019 03:30
The room above is shaped like a rectangle and has a perimeter of 34 feet. if the room is 11 feet long, how wide is it?
Answers: 2
question
Mathematics, 22.06.2019 04:00
Question 27 of 28 1 point what is the slope of the line shown below? (3,-2) (2,-4)
Answers: 1
question
Mathematics, 22.06.2019 05:30
Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?
Answers: 3
You know the right answer?
The government is considering building a new hospital in a city in Ontario. Part of the decision cri...
Questions
question
English, 31.05.2021 22:20
question
Spanish, 31.05.2021 22:20
question
Computers and Technology, 31.05.2021 22:20
question
Mathematics, 31.05.2021 22:20
Questions on the website: 13722362