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
Kamila [148]
3 years ago
9

Huey and Dunham (1987) measured the running speed of fence lizards, Sceloporus merriam,in Big Bend National Park in Texas. Indiv

idual lizards were captured and placed in a 2.3-meter raceway, where their running speeds were measured. Lizards were then tagged and released. The data from the researchers is presented in modified form below. The lizard collections have occurred over three different years to see if the sprint speed of tagged lizards is changing over time.
Sprint Speed (m/s)

Lizard

Year One

Year Two

Year Three

1 1.43 1.37 1.60
2 1.56 1.30 1.71
3 1.64 1.36 1.83
4 2.13 1.54 1.92
5 1.96 1.82 1.09
6 1.89 1.79 2.06
7 1.72 1.72 1.86
8 1.80 1.80 1.78
9 1.87 1.87 2.04
10 1.61 1.88 2.13

The null hypothesis is that the mean of the lizard speed measurements are only different due to chance while the alternative hypothesis states that at least one year is different from the others.

[straight H subscript 0 : space straight mu subscript 1 equals space straight mu subscript 2 space equals space straight mu subscript 3 straight H subscript straight A : space at space least space one space straight mu subscript straight i space is space different space from space the space others]

Calculate the ANOVA table below.

Source of Variation Sum of Squares df Mean squares F-ratio [F subscript 0.05 left parenthesis 1 right parenthesis comma d f subscript g r o u p s end subscript comma d f subscript e r r o r end subscript end subscript]
Groups (treatments)
Error
Total

R2 =

Do the ANOVA results indicate that the null hypothesis (H0) can be rejected in favor of the alternative hypothesis (HA)? (yes or no)

Answers should be rounded to the nearest three decimal places where appropriate
Mathematics
1 answer:
Nadya [2.5K]3 years ago
8 0

Answer:

applying one way ANOVA:

R² = SSR / SST

    = 0.133/1.807

     =0.0734

Source of Variation SS     df       MS       F   P-value    F0.05(2.27)

treatments               0.133      2      0.066      1.069   0.3574      3.354

error                       1.675     27     0.062    

Total                        1.807     29    

as p value is not significantly low:

Do the ANOVA results indicate that the null hypothesis (H0) can be rejected in favor of the alternative hypothesis (HA)? -No

Step-by-step explanation:

You might be interested in
Thelma spent 1/6 of her weekly allowance on dog toys.  1/4 on a dog collar and 1/3 on dog food.  What fraction of her weekly all
Paladinen [302]
To figure out you would first find a common factor with would be 12. After that 1/4 would be 3/12, 1/3 would be 4/12 and 1/6 would be 2/12. Next you just add all the numbers and get 9/12 then the remainder is you answer which comes to be 3/12 or 1/4. Hope that helps:)
3 0
3 years ago
Read 2 more answers
A.) all real numbers <br> B.) y&gt;6<br> C.)y is greater than or equal to -6<br> D.)x= √6 or -√6
Gemiola [76]

Answer:

C.) y is greater than or equal to -6

Step-by-step explanation:

The range are all the set of y-values that are plotted on the vertical axis (y-axis).

The range starts from -6 and above. Which is y ≥ -6

Therefore, range of the function is said to be:

C.) y is greater than or equal to -6

7 0
2 years ago
Henry had $22 and Ben had $17. Henry spent twice as much as Ben and was left with half as much as Ben. The amount of money that
Cloud [144]

Answer:

Ben spent 9 dollars

Step-by-step explanation:

6 0
3 years ago
Simplifica lo siguiente. ​
GREYUIT [131]

my number 5467832342

Step-by-step explanation:

6 0
3 years ago
Please help soon! Thanks! Solve for x
spin [16.1K]

Answer:

x=27\degree

Step-by-step explanation:

\because AC || DE.... (given)

\therefore m\angle CAD= m\angle EDF\\ (corresponding \: \angle s)

\therefore m\angle BAD= m\angle EDF\\(\because B\in \overleftrightarrow{AC})

\therefore m\angle BAD= 2x\\(\because m\angle EDF=2x)

In\:\triangle BAD,

m\angle BAD+m\angle BDA+m\angle ABD= 180\degree

2x+2x+72\degree = 180\degree

4x= 180\degree -72\degree

4x= 108\degree

x= \frac {108\degree}{4}

x=27\degree

5 0
2 years ago
Other questions:
  • Jackson bought 3 pounds of candies for $9.75.
    5·1 answer
  • Which expression has the same value as the one below?
    7·2 answers
  • A 120120​-inch pipepipe is cut into two pieces. one piece is fourfour times the length of the other. find the lengths of the two
    6·1 answer
  • Csc^2 θ − 4 = 0 find all solutions to the given equation
    10·2 answers
  • What is f(-3) if f(x) = 12x + 11 + 5?
    14·1 answer
  • Explain how you can use a model to find 6x17
    11·1 answer
  • The pie chart below shows the number of books read each year. If the total number of people surveyed is 8000,
    8·1 answer
  • A number added to itself equals 5 less than the number
    12·1 answer
  • Find the area of the triangle.
    15·2 answers
  • We want to factor the following expression:
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!