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ale4655 [162]
4 years ago
13

Different varieties of the tropical flower Heliconia are fertilized by different species of hummingbirds. Over time, the lengths

of the flowers and the form of the hummingbirds' beaks have evolved to match each other. Here are data on the lengths in millimeters of three varieties of these flowers on the island of Dominica. data140.dat Do a complete analysis that includes description of the data and a significance test to compare the mean lengths of the flowers for the three species. (Round your answers for x to four decimal places, s to three decimal places, and s_(x^^\_) to three decimal places. Round your test statistic to two decimal places. Round your P-value to three decimal places.) flower type n x^^\_ s s_(x^^\_) H. bihai 16 Correct: Your answer is correct. 47.4738 Correct: Your answer is correct. 1.328 Correct: Your answer is correct. 1.328 Incorrect: Your answer is incorrect. H. caribaea red 23 Correct: Your answer is correct. 40.0987 Correct: Your answer is correct. 2.406 Correct: Your answer is correct. 2.406 Incorrect: Your answer is incorrect. H. caribaea yellow 15 Correct: Your answer is correct. 35.8627 Correct: Your answer is correct. .98 Correct: Your answer is correct. .31 Incorrect: Your answer is incorrect. F = P =
Mathematics
1 answer:
MAVERICK [17]4 years ago
5 0

Answer:

figure it out

Step-by-step explanation:

try it out

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(1, 3) and (-3, -5)<br> write a linear equation given the two points
Firlakuza [10]

Answer:

y = 2x + 1

Step-by-step explanation:

1. Find the slope;  (change in y values)/(change in x values)

Slope = (-5 - 3)/ (-3 - 1) = -8/-4 = 2

2. Find the y-intercept (b) using  the slope intercept formula: y = mx + b

    m = 2 and using point (1, 3) , solve for "b"

       y = mx + b

       3 = 2(1) + b

       3 = 2 + b

      1 = b

3.  Write the linear equation: y = 2x + 1

7 0
3 years ago
Help me with my math. I will put a picture to show the problem.
vladimir1956 [14]
The answer to your question would be 1.5 or 1/2 jars filled with beads.

I hope this helped!
6 0
4 years ago
Hello are you there my i please have some help
Katarina [22]

Answer:

3^-5

Step-by-step explanation:

x^-3=1/x^3

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3 0
3 years ago
Properties of Logarithms pls help me with this?
miskamm [114]

Answer:

log 18= 2.0850

1.2925+0.7925= 2.085

5 0
3 years ago
What is 9 divided by 3/4
Valentin [98]
If you would like to know what is 9 divided by 3/4, you can calculate this using the following steps:

9 / 3/4 = 9 * 4/3 = 12

The correct result would be 12.
4 0
4 years ago
Read 2 more answers
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