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postnew [5]
3 years ago
9

A scientist is studying the relationship between the depth of a watermelon vines’ roots and the weight of the watermelons produc

ed. The scientist collects measurements from a random sample of vines. He then conducts a significance test in which the null hypothesis is that there is no correlation between the two variables versus the alternative that the correlation is greater than 0. From this test he found a P-value of 0.0032. What does this tell us?A) There is significant evidence that the correlation is greater than 0 at the 0.05 level.B) There is no significant evidence that the correlation is greater than 0 at the 0.05 level.
C) The correlation is very small.D) The correlation is very close to 1.
Mathematics
1 answer:
Firdavs [7]3 years ago
7 0

Answer:

The answer is b

Step-by-step explanation:

You might be interested in
My am never friends have 3/4 and one nickel to spend if Maia and her friends share the money equally how much for each person ge
EleoNora [17]

Answer:

Each person get = 20 cents

Step-by-step explanation:

Given - Maya and three friends have three quarters and one nickel to spend.

To find - If Maya and her friends share the money equally how much will each person get ?

Proof -

We know that

1 nickel = 5 cents

1 quarter = 25 cents

As they spent, 3 quarters and one nickel

So,

Total money spent = 3(25) + 5 = 75 + 5 = 80 cents

⇒Total money spent = 80 cents

Now,

Total people = 4 (Maya and three friends )

Now,

Given that, They share the money equally

So,

Each person get = \frac{80}{4} = 20 cents

5 0
3 years ago
Use distributive law evaluate
Cerrena [4.2K]

Answer:

The distributive property allows you multiply a sum in parenthesis by multiplying each addend separately, then add the products.

Step-by-step explanation:

How to use the distributive law example.

2(x+4) = 16

To use the distributive law in this example multiply 3 by all terms in the parenthesis. Multiply 2 and x, then 2 and 4 to open the parenthesis.

2x+8=16

That is how you use the distributive law.

To continue solving, subtract 8 from both sides.

2x+8-8=16-8

2x=8

Divide 2 from both sides.

2x/2=8/2

x=4

Hope this helps!

If not, I am sorry.

6 0
2 years ago
I need to solve the whole thing
kipiarov [429]
1.) 40, 2.) 8, 3.) 18, 4.) 15, 8.) 12, 9.) 30, 10.) 72, 11.) 36
4 0
3 years ago
3) Veronica traveled 126 miles on 3 gallons of gas. On another trip she traveled 210 miles on 5 gallons of gas. Find the unit ra
Goshia [24]
The answer is 42 mpg, all you need to do is divide 126/3 or 210/5 and they both equal 42.
8 0
4 years ago
I was wondering if someone could explain this in another way *you might have to click on the post to view the picture*
Shtirlitz [24]
Look on google and look on others websites and you will find a lot of answers hope this helps
7 0
3 years ago
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