answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Serga [27]
2 years ago
9

Data was collected about the amount of rainfall in inches according to temperature. Describe how to create a scatterplot of the

data.
Mathematics
2 answers:
zvonat [6]2 years ago
8 0

Solution:  Scatter plot is a graphical tool to determine the strength of linear relationship between the dependent and independent variables. In the scatter plot, the dependent variable is taken along the y axis and independent variable along the x-axis. In our example, temperature is considered along x axis and rainfall along the y-axis. Each pair of observation of temperature and rainfall is represented by a dot on the scatter plot.



lisabon 2012 [21]2 years ago
3 0

Answer with explanation:

Data was collected about the amount of rainfall in inches according to temperature.

A scatter plot is known by many names.

1.  scatter graph,

2.→ scatter chart,

3.→ scatter gram,

4.→ scatter diagram

is a plot drawn on two dimensional plane using ordered pair which shows relationship between two variables .

→As temperature increases amount of Rainfall decreases.So, the two variables are inversely proportional to each other that is with increase in one other decreases and vice versa.

→ Any of the two variables can be represented on X axis and other on Y axis.

→→Mark the points that is amount of rainfall and temperature on coordinate plane.If these points are closely attached it means strong relationship between two variables and if quite apart from each other then it means strong Dissociation between two.

You might be interested in
There are 345 students at a college who have taken a course in calculus, 212 who have taken a course in discrete mathematics, an
ollegr [7]

Answer:

369 students have taken a course in either calculus or discrete mathematics

Step-by-step explanation:

I am going to build the Venn's diagram of these values.

I am going to say that:

A is the number of students who have taken a course in calculus.

B is the number of students who have taken a course in discrete mathematics.

We have that:

A = a + (A \cap B)

In which a is the number of students who have taken a course in calculus but not in discrete mathematics and A \cap B is the number of students who have taken a course in both calculus and discrete mathematics.

By the same logic, we have that:

B = b + (A \cap B)

188 who have taken courses in both calculus and discrete mathematics.

This means that A \cap B = 188

212 who have taken a course in discrete mathematics

This means that B = 212

345 students at a college who have taken a course in calculus

This means that A = 345

How many students have taken a course in either calculus or discrete mathematics

(A \cup B) = A + B - (A \cap B) = 345 + 212 - 188 = 369

369 students have taken a course in either calculus or discrete mathematics

4 0
2 years ago
What does it mean in context of the example that Alyssa’s rate of change is greater than Sarah’s?
faltersainse [42]

Answer:

Part 1) The rate of change is the amount of money saved by week

Part 2) The amount of money saved weekly by Alyssa is greater than the amount of money saved weekly by Sarah.

Part 3) see the explanation

Step-by-step explanation:

see the attached figure to better understand the problem

<u><em>The complete question is</em></u>

Part 1) What does the rate of change in the example represent?

Part 2)  What does it mean in context of the example that Alyssa’s rate of change is greater than Sarah’s?

Part 3) Write ordered pairs for the initial values of each function. Tell what the initial values represent

Part 1) we know that

The rate of change is the slope or unit rate of the linear equation

The formula of slope is "rise over run", where the "rise" (means change in y, up or down) and the "run" (means change in x, left or right)

In this context the rate of change is the amount of money saved by week

Part 2) we know that

Alyssa’s rate of change is equal to $8 per week

Sarah’s rate of change is equal to $6 per week

That means ----> The amount of money saved weekly by Alyssa is greater than the amount of money saved weekly by Sarah.

Part 3) we know that

The initial value or y-intercept is the value of y when the value of x is equal to zero

In this context , the initial value is the amount of money available at the time of beginning to save

so

<em>Sarah's Savings</em>

Looking at the graph

The initial value is the point (0,8)

That means ----> At the beginning (x=0), Sarah already had $8 saved.

<em>Alyssa's Savings</em>

Looking at the graph

The initial value is the point (0,0)

That means ----> At the begin (x=0), Alyssa had nothing saved.

8 0
2 years ago
15x²y³z÷3xy² simplify
umka21 [38]

Answer:

5xyz

Step-by-step explanation:

\frac{15x^2y^3z}{3xy^2}

Step 1: Divide the numbers

\frac{15}{3}=5\\\\=\frac{5x^2y^3z}{xy^2}

Step 2: Simplify

\frac{x^2}{x}\\\\= x\\\\=\frac{5xy^3z}{y^2}

Step 3: Simplify

\frac{y^3}{y^2} = y\\\\=5xyz

Therefore, the simplified answer is =5xyz

7 0
1 year ago
Read 2 more answers
If each lap in a pool is 100 meters long, how many laps equal one mile? Round to the nearest tenth. (Hint: 1 foot ≈0.3048 meter)
aalyn [17]
If each lap in a pool is 100 meters long,how many laps equal one mile Round to the nearest tenth.(Hint:1 foot=0.3048 meter) 1 mile = 5280 ft lets do a ratio: 1ft/.3034m = x ft/100m the ft and meters sybols cancel, so 1/.3048 =x/100 so 100/.3038 = x = 329.164 so there are 329.164 ft for every 100 meters to find the number of laps to get to a mile which is 5280, do another ratio 329.164ft/100 m =5280 ft/xm the left side reduces to 3.29164 =5280/x you can compute this and see that 5280/3.29164 = 1604.064 meters 1604.064 meters *1 lap / 100m = 16.04064 laps are required to make a mile
7 0
2 years ago
Jimmy made a 15% profit on the sale of a custom designed boat, and the original cost of the boat was $15,000. The boat sold for
Anestetic [448]
If jimmy made a profit of 15% than u would do 15,000 of 15% and that would be 2,250
but that would be Jimmy's profit
Now, what u would do to get how much the boat was sold, than u would do 15,000-2,250 
and the answer will be 12,750 
6 0
2 years ago
Read 2 more answers
Other questions:
  • A gym in your area wanted to know if the local community would be interested in a yoga class. The gym emailed every customer the
    7·2 answers
  • What is the appropriate metric unit for measuring the capacity of a water cooler?
    7·2 answers
  • Identify the variation as direct, inverse, joint or combined.<br> y = 7x
    12·2 answers
  • A seamstress has a piece of cloth that is 3 yards long. She cuts it into shorter lengths of 16 inches each. How many of the shor
    12·1 answer
  • What is the value of x?<br> x = 32<br> x = 36<br> x = 37<br> x = 40
    10·2 answers
  • Sal recorded the number of crackers in each snack-sized package he opened. Which statement must be true according to the box plo
    9·2 answers
  • Gianna is going to throw a ball from the top floor of her middle school. When she throws the ball from 32feet above the ground,
    15·1 answer
  • Fran would like to estimate the mean amount of time it takes people in her town to travel to work. The town's population is 150,
    8·1 answer
  • A large department store is curious about what sections of the store make the most sales. The manager has data from ten years pr
    11·1 answer
  • Expand the expression: 1/3(12d + e)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!