A researcher is studying how testosterone levels affect the size of the territory of the fence lizards (Scelgons undulatus). He samples 8 individuals and injects them with different doses (standardized by weight of testosterone and observes the size of their territory in the field. The researches conducts a linear regression and needs help completing the following ANOVA table to test for the significance of the slope. Source of vario Sum of Souares Mean Soares F 1050 599 Regression Error Tot 1050 250 1200 . OOOO The ANOVA table above is complete. Choose the correct conclusion from the options below Fall to reject the null hypothesis. The slope for the linear relationship between testosterone dose and territory site is not significantly different from one Fall to reject the null hypothesis. The slope for the finear relationship between testosterone dose and territory size is not significantly different from zero. Reject the ruli hypothesis. The slope for the linear relationship between testosterone dose and territory size is significantly different from zero Reject the full hypothesis. The slope for the tirea relationship between testosterone dose and territory size is significantly different from one.

Answers

Answer 1

The inclination for the immediate association between testosterone part and district size is basically not equivalent to nothing.

The accompanying end can be drawn from the gave ANOVA table:

Reject the erroneous theory. There is a critical deviation from no in the slant of the straight connection between testosterone portion and region size.

The "Relapse" column in the ANOVA table portrays the variety made sense of by the relapse model, which is associated with the association between testosterone portion and domain size. The unidentified variety is addressed by the "Mistake" line.

We can see that the relapse model makes sense of a lot of the variety in the domain size because the number of squares for the "Relapse" is 1050 and the number of squares for the "Mistake" is 250. This recommends that the size of the region and the portion of ` have a huge straight relationship.

Thus, we reject the null hypothesis, which proposes no straight relationship (incline is zero), and reason that the inclination for the immediate association between testosterone part and district size is basically not equivalent to nothing.

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Related Questions

if m1=2x° and m3=3x° what is m1

Answers

Answer:

Step-by-step explanation:

Using the angle addition postulate

angle 1+angle 2+angle 3=180

Angle 2 is 90 degrees,

Angle 1 is 2x degrees

Angle 3 is 3x degrees

Plug this into equation

[tex]2x + 90 + 3x = 180[/tex]

[tex]5x + 90 = 180[/tex]

[tex]5x = 90[/tex]

[tex]x = 18[/tex]

Plug 18 into 2x

[tex]2(18) = 36[/tex]

Write an equation of the line that passes through the points (0, −2) and (3, −5) .

Answers

Answer:

i might be wrong but i think it is

Step-by-step explanation:

−

y=-x-2

1.N% of 40 is 10. Solve for N. Just put the number.
2.Mia finished 60% of her homework in 45 minutes. how many minutes will it take her to complete all of her homework? Remember her total homework is 100%

Answers

Step-by-step explanation:

N% of 40=10

N/100×40=10

N=10×100/40=25

60%of homework=45min

1%of homework=45/60=3/4min

100%of homework =3/4 ×100=75 min

What is (-3)^-9 times (-3)^5

Answers

Answer:

1/80 or 0.01234568

Step-by-step explanation:

Exponentiation: (-3) ^ (-9) = -5.08052634253E-5 = -1/

19683

Exponentiation: (-3) ^ 5 = -243

= -1/

19683

* (-243) = -1 · (-243)/

19683 · 1

= 243/

19683

= 1 · 243/

81 · 243

= 1/

PLZ HELP ITS DUEEE RNNNNN!!!!

Answers

Answer:

left: all three attributescenter: not a rectangleright: not a rectangle

Step-by-step explanation:

Some relevant characteristics of different quadrilaterals are ...

trapezoid: one pair of parallel sidesparallelogram: opposite angles are congruent, diagonals bisect each otherrectangle: a parallelogram; and all angles are congruent, diagonals are the same length

There are two angles marked as right angles, and the remaining two angles are marked as congruent. The sum of angles in a quadrilateral is 360°, and each right angle is 90°. The only way the remaining angles can be congruent is for them to be (360° -180°)/2 = 90° each. That is, all of the angles in this figure must be congruent. It is ...

quadrilateralparallelogramrectangle

Opposite angles are marked congruent. There is nothing to indicate any angle is a right angle. The figure is ...

quadrilateralparallelogram

The diagonals are marked as bisecting each other. There is nothing to indicate the diagonals are the same length, or that any angle is a right angle. The figure is ...

quadrilateralparallelogram

in a standard deck of cards, what is the probability that you would draw an ace

Answers

Answer:

innate as an agent X or something else

Step-by-step explanation:

Answer:

Step-by-step explanation:

Suppose you have a deck of 52 cards, 4 of which are aces. The chances of drawing an ace from this deck are 4/52≈8%.

Suppose that y varies directly with x and inversely with z. If y = 63 when x =
27 and z = 3, find the constant of proportionality.

Answers

Answer:

constant of proportionality = 7

Step-by-step explanation:

Let k = constant of proportionality

If y varies directly with x and inversely with z, then [tex]\frac{yz}{x} = k[/tex]

Substitute the values given into the equation and you get [tex]\frac{(63)(3)}{27} = 7 = k[/tex]

Suppose that a desk and a chair together weigh at most 55 pounds. The weight of the chair is 17 pounds. Which inequality correctly describes these conditions for the weigh of the desk, d?

Answers

Answer:

The answer will be C

Step-by-step explanation:

Can somebody help me solve for x?

Answers

Answer:

x = 18

Step-by-step explanation:

80 / 48 = 30 / x

80x = 1440

x = 18

Here is a trapezium, work out its area

Answers

The rectangular part is 30 cm^2 and the triangular part is 10 because the base is the top of the trapezium subtracted from the base of 10.

So the overall area is 30 cm^2

Whoever receives this get's the brainliest crown all you have to say is 1st

Answers

Answer:

1st

Step-by-step explanation:

1st !!!!!!!!!!!Lolllllllllll

2. The length of Manny's pool is 7 times as the width increased by 4. What is the area, in
feet, of Manny's pool?

Answers

Answer:

L=7w+4

Step-by-step explanation:

we do not know a width to give an exact answer in numbers

The radius of a circle is 13 meters. What is the circle's area?

Answers

Answer:

530.66 m²

Step-by-step explanation:

The equation to find a circle's area is [tex]\pi[/tex][tex]r^{2}[/tex]. We just need to plug in the radius.

[tex]\pi[/tex][tex]13^{2}[/tex]

= 3.14*169

= 530.66

Hope this helps you and have a great day! o(*^v^*)o

pls help , will mark branliest
A
C
B
ZABC is a right angle which is bisected by
BD.
mZDBC = [?]°

Answers

the angle measure is 45°

The Measure of <DBC is 45 degree.

What is Line Bisector?

When anything is divided into two equal or congruent portions, usually by a line, it is said to have been bisected in geometry. The line is then referred to as the bisector. Segment bisectors and angle bisectors are the sorts of bisectors that are most frequently taken into consideration.

Given:

<ABC = 90 degree

As, BD is bisector for < ABC.

Then, the bisector divides the angle <ABC in two equal parts.

So, <ABC = 2< ABD = 2<BDC

<DBC = 1/2 <ABC

<DBC= 45 degree

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What number is 75 percent of 64? Please help!

Answers

Answer:

The answer is 48.

In ΔXYZ, x = 24 inches, y = 43 inches and z=47 inches. Find the measure of ∠Y to the nearest 10th of a degree.

Answers

Answer:

29.2

Step-by-step explanation:

arctan=24/43

Answer:

The correct answer is 65.5

Step-by-step explanation:

Just took a test on DeltaMath.

help me please this is very important to me for rbainlist and explain

Answers

Answer:

Step-by-step explanation:

The probability of getting one even and one odd is the sum of probability of getting even and of getting odd and even. Since there are 3 even or odd on each die out of six numbers you have

P(EO)(3/6)(3/6)=1/4 and P(OE)=(3/6)(3/6)=1/4 so 1/4+1/4= 1/2

or you can find the probability of getting two odds or two evens and subtract that from 1

P(EE)=(3/6)(3/6)=1/4, P(OO)=(3/6)(3/6)=1/4

P(EO)=1-1/4-1/4=1/2

What is this number in standard form? (3×100)+(1×1/10)+(4×1/1,000) Enter your answer in the box. please help fast . im panicking . btw it has to be decimal form

Answers

Answer:

300.104

Step-by-step explanation:

I posted a photo what the difference between expanded and standard form.

Hope this helped

Which of the following ordered pairs is not in the solution set of y < 2x − 5

Answers

Answer:

(4,3)

Step-by-step explanation:

Solve the equation:

3<2(4)-5

3<8-5

❌3<3 ❌

3 is not less than three, hence this is the phony

i hope this helps!

Deandria spent $22 on 11 song downloads. How much did each song cost?

Answers

Answer:

2 dollars on each

Step-by-step explanation:

2 times 11 equals 22

Answer:

Each song costed $2.00

Step-by-step explanation:

If all song downloads cost the same, then each song download costs...

22 / 11 = 2

There the cost per 1 download is $2.00

The credit remaining on a phone card (in dollars) is a linear function of the total calling time made with the card (in minutes). The remaining credit after 38 minutes of calls is $ 25.06, and the remaining credit after 69 minutes of calls is $21.03. What is the remaining credit after 80 minutes of calls?

Answers

Answer: $19.6

Step-by-step explanation:

Linear function: f(x)=mx+c

, where m= rate of change in f(x) with respect to x.

c = Initial value.

Let c = Initial value of card , m= Charge per minute

x= Number of minutes calling time.

Then, 25.06= 38m+c (i)

21.03=69m+c (ii)

Eliminate (ii) from (i)

[tex]4.03=-31m\\\\\Rightarrow\ m=\dfrac{4.03}{-31}\\\\\Rightarrow\ m=-0.13[/tex]

Put m in (i) , we get

[tex]25.06= 38(-0.13)+c\\\\\Rightarrow\ 25.06=-4.94+c\\\\\Rightarrow\ c=25.06+4.94\\\\\Rightarrow\ c=30[/tex]

i.e. f(x)=-0.13x+30

if x=80 then

f(80)= -0.13(80)+30

=-10.4+30

=19.6

Hence, the remaining credit after 80 minutes of calls = $19.6

Rewrite the equation y – 4x = –9 in slope-intercept form. simple explanation and proof

Answers

Answer:

y=4x-9

Step-by-step explanation:

add 4x to both sides to isolate y

Answer:

The slope-intercept form of this equation would be y = 4x - 9.

(For explanation look down below)

Step-by-step explanation:

Slope-intercept form would be an equation that would look like...

y = mx + b

Where m is the slope and b is the intercept. From this form, we can understand that all we need to do is rearange the formula in a way that positive y would be on its left side. And so we get...

y - 4x = - 9

y - 4x + 4x = - 9 + 4x

y = 4x - 9

Solve the equation graphically :-

4x-3y = 0

2x + 3y -18 = 0

Answers

x=3 and y=4 or (3,4)

The local grocery store sets a bag of dog food for $22. The store pays $13 for the dog food. Which oquation can be used to find the markup on the dog food? Options: A. X+9=13 B. X+13=22 c. X-9=22 d. X-22=13

Answers

Answer: The answer is b

Step-by-step explanation:

Which pairs of expressions below are equivalent? A9m+4m13m2 B2(3m−4n)6m−4n C7(2m−3n)14m−21n D5m+5n+5m+5n5(m+n)

Answers

Answer:

7(2m−3n)14m−21n

Step-by-step explanation:

The following pairs are equivalent

7(2m - 3n)

14m - 21n

If you solve 7(2m - 3n)

7(2m) - 7(3n)

14m - 21n

So according to the given options, the option c is correct as this pairs is to be considered as equivalent

Solve this equation:

-5(x - 2) - 3x = -80

Answers

Answer:

x=45/4

Decimal Form:

x=11.25

Mixed Number Form:

x=11 1/4

Step-by-step explanation: PLEASE MARK ME BRANLIST AND IF U CAN ANSWER MY QUESTION FROM MY PROFIL WOULD BE NICE.

HAVE A GREAT DAY! ❤️

Please helpASP hurry please and ty

Answers

B. 1/3

45+56+39 = 140
45/140 is about 1/3

11,900 divided by 34

Answers

350; i used a calculator
Have a nice day!!

Please help due today

Answers

The surface area is 40 centimeters to the power of 2

B. Find the Least Common Multiple (LCM) of the following sets of numbers.
15. 12 and 5
11. 8 and 3
12. 9 and 15
13.
14.
6 and 4
10 and 12

Answers

60
24
45
12
60

Hope this helped

Answer:

11. LCM of 12 and 5 = 60

12.LCM of 8 and 3 = 24

13.LCM of 9 and 15 = 90

14.LCM of 6 and 4 = 12

15.LCM of 10 and 12 = 60

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