Ask question

Ask question

All categories

3 years ago

10

Variables A and B have a linear relationship with a correlation coefficient of 0.35.

2 answers:

Anit [1.1K]3 years ago

7 0

It’s number one hope it helps

Neporo4naja [7]3 years ago

5 0

Answer:

1. There is a weak positive correlation.

Step-by-step explanation:

The correlation coefficient shows the relation of points in a data set. It is between 0 and 1 or 0 and -1. If the coefficient is closer to 0 then the correlation is weak. So, since 0.35 is closer to 0 than 1 it must be a weak correlation. Additionally, because it is positive the correlation must also be positive. A positive correlation means that the line of best fit will have a positive slope.

You might be interested in

a metal cube measures 2-centimeters on each side the mass of the cube is 72 grams what is the density of the metal cube

Umnica [9.8K]

Answer:

9 gram/cm³

Step-by-step explanation:

Volume of a square (L³) = 2³ = 8cm³

Volume of a square (L³) = 2³ = 8cm³

But Density = mass/volume

But Density = Mass/Volume

Density = 72grams/8cm³

Density = 9grams/cm³

8 0

3 years ago

Savanna and her three brothers picked 55 apples. They shared the the applea equally among the four of them How many apples did e

Monica [59]

15 each for a child I think hope it helped :) :D

6 0

3 years ago

Eric has a job transporting softdrinks by truck. His truck is filled with cans that weigh 14 oz each involves that way 70 oz eac

Verizon [17]

Answer:

Total no. of cans and bottles = 920. One can weigh 14 ounce

Step-by-step explanation:

56x + 800

8 0

2 years ago

To estimate the height of a building, a stone is dropped from the top of the building into a pool of water at ground level. The

kupik [55]

Answer:

The height of the building is 153.664 meter.

Step-by-step explanation:

Consider the provided function.

$s(t) = 4.9t^2 + v_0 t + s_0$

Here t represents the time v₀ represents the initial velocity, s₀ represents the initial height and s(t) represents the height after t seconds.

It is given that the splash is seen 5.6 seconds after the stone is dropped.

That means after 5.6 seconds height s(t) = 0, Also the initial velocity of the stone is 0.

Substitute respective values in the above function.

$0 = 4.9(5.6)^2 +5.6(0)+ s_0$

$0 = 4.9(31.36)+ s_0$

$s_0=-153.664$

As height can't be a negative number so the value of s₀ is 153.664.

Hence, the height of the building is 153.664 meter.

7 0

3 years ago

Which is the best estimate for the percent that is represented by the shaded portion of the diagram? A grid model with 8 squares

olga55 [171]

Answer

its 38%

took the test

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers