1answer.
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
nlexa [21]
4 years ago
15

suppose the correlation coefficient between the number of the college students in a city and the number of city buses is 0.89. w

hich statement must be true?
Mathematics
2 answers:
baherus [9]4 years ago
7 0

Answer:

Step-by-step explanation:

Given that the correlation coefficient between the number of college students in a city and the number of city buses is 0.89.

We find that correlation coefficient is a measure of linear association between two variables.

When the absolute value of correlation coefficient is near 1, there is strong correlation. If correlation has a positive sign, there is a posiitive association between the two variables.

Here the correlation coefficient is positive and also near 1.  Thus there is a strong linear correlation between the two variables.

Or whenever there is an increase in one variable there will be an increase in other variable also.

AleksAgata [21]4 years ago
3 0
<span>As the number of college students increases, the number of buses tends to increase.

</span>
You might be interested in
A hole is being dug into the ground at a rate of 5.3 feet per minute. Write an integer to describe the depth of the hole after 1
inna [77]

Answer:

79.5 feet

Step-by-step explanation:

5.3 per minute can also be written as the ratio 5.3:1. so if we have x:15, we can see that we've multiplied the right side by 15 so we have to do the same to the other side. 15 times 5.3 is 79.5. so thats your answer.

i hope this helps :))

8 0
3 years ago
State the equation of the line in y = mx + b form.
gtnhenbr [62]
Your slope is wrong! Your slope is going to be 3/2, or C for the first problem. Your y intercept is wrong! Your Y- intercept is actually (0, -1.3) or B for the second problem.
Your equation is going to be
y= 3/2x-1.3
4 0
3 years ago
Whats 21/35. simplified
Tems11 [23]
3/5 is 21/35 simplified
4 0
3 years ago
Read 2 more answers
A contractor wants to replace the baseboard of a room whose length is 15 feet and width is 6 feet. How much will the baseboard c
fomenos

It will cost $18.

15*6=90

90/5=18

It will cost $18.

3 0
3 years ago
Can someone actually answer this question pls its my 3rd time posting it and ill ive gotten was wrong or answers that make no se
andre [41]

Answer:

(-2+-5) equals -7.

Because the signs are the same, we dont change it.

(3+5) equals 8. Same like the other equation, the signs are the same so we do not change it.

Now we do (-7+8) The answer will be 1. Lets use a little graph since its hard to explain.

-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8

Mark -7 anyway you want. (Circle it, draw a line under it, what ever you want.)

Now Move the line 8 times.

When you do that your line will stop at 1.

And thats how you do it.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many inches are represented by 5 degrees on the rim of a 16-inch diameter flywheel
    10·1 answer
  • An arc in a circle with a radius of 4 inches is subtended by a central angle that measures 110°. Explain how to find the arc len
    14·2 answers
  • debbie rode her bicycle 12 miles every day for 5 months. there were 153 days in these 5 months how many miles did she ride​
    8·1 answer
  • Is my answer correct ??
    9·2 answers
  • An article in an educational journal discussing a non-conventional high school reading program reports a 95% confidence interval
    7·1 answer
  • The cost of a renting premises is 90% of the total costs of a company. The rental price was reduced 6 times, ceteris parabus. Wh
    6·1 answer
  • Ammeters produced by a manufacturer are marketed under the specification that the standard deviation of gauge readings is no lar
    10·1 answer
  • John saved up enough money to buy a $20 can of shoe shine after paying for the $150 pair of Nikes. How much money did he save in
    10·2 answers
  • What are the first five terms of the sequence an= n +8?
    5·1 answer
  • Hurry help
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!