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
lys-0071 [83]
3 years ago
11

Consider a population of Pacific tree frogs (Pseudacris regilla). In this population of frogs, a single locus controls the produ

ction of a mating call. This locus has two alleles - S1 and S2. You observe the following genotype counts:
S1S1 = 987

S1S2 = 333

S2S2 = 21

Use these data to calculate the chi-square statistic. Report your calculated chi-square statistic to two decimal places.

Mathematics
1 answer:
solniwko [45]3 years ago
6 0

Answer: The answer is 62.32

Step-by-step explanation:

See attachment

You might be interested in
5x + 9 = 10x - 9<br> How do I solve this?
dangina [55]
5x+9 = 10x-9
Take 5x from both sides
9 = 5x-9
Add 9 to both sides
18 = 5x
Divide by 5
3.6=x
6 0
2 years ago
Read 2 more answers
What is the solution to the system of equations?
Yuri [45]

Answer:

No solution

Step-by-step explanation:

Note how "2x" shows up in both equations.  This suggests doing a substitution to solve the system.

Focus first on the first equation.  Solving 2x - y = 7 for 2x, we get:

2x = y + 7.

Next, we substitute y + 7 for 2x in the second equation:

y = (y + 7) + 3.

Simplifying this produces:

0 = 10

This is not true and can never be true.  Thus, this system has no solution.

6 0
3 years ago
Read 2 more answers
-23z7+(-3a) simplify
Brums [2.3K]
The answer would be -161z-3a
3 0
2 years ago
Consider a small ferry that can accommodate cars and buses. The toll for cars is $3, and the toll for buses is $10. Let X and Y
harina [27]

Answer:

Expected revenue from the single trip is $ 13.14

Step-by-step explanation:

                              y

p(x,y)                   0               1                                 2                g(x)

x    0           0.025              0.015                       0.010            0.05

1                  0.050            0.030                        0.020           0.1  

2                   0.115             0.075                        0.050           0.24

3                  0.150              0.090                      0.060             0.3

<u>4                   0.100             0.060                     0.040              0.2 </u>

h(y)              0.325              0.27                       0.18  

E (x+Y) = E(X) +E(Y)

E(X)= ∑ xi g(x)i

       = ( 0*0.05) + (1*0.1) + (2* 0.24) + (3*0.3) + (4*0.2)

        = 0 + 0.1+ 0.48 + 0.9+0.8

        =2.28

E(Y)= ∑yi h(y)

      = (0* 0.325) + (1*0.27) + (2*0.18)    

       = 0 +0.27+ 0.36

        = 0.63

E (x+Y) = E(X) +E(Y)

             = 2.28 + 0.63

                = 2.91

But the equation is 3x+ 10y

E(3x+ 10y)= 3E(x) + 10 E(y)

                   = 3(2.28) + 10 (0.63)

                       = 6.84 +6.3

                         = 13.14

Expected revenue from the single trip is $ 13.14

5 0
2 years ago
4a - 2b = 10<br> write down the value of 2b-4a
Kisachek [45]

Answer:I think 11 will be the answer

6 0
2 years ago
Other questions:
  • Choose what the expressions below best represent within the context of the word problem. If Sarah is 24 years younger than her m
    15·2 answers
  • Choosing a number divisible by 3​
    5·1 answer
  • $0.72 times what equals 7.5%
    9·1 answer
  • Please Help! This is a trigonometry question.
    14·1 answer
  • What’s the answer for 5/9+w=7/9
    7·2 answers
  • If the scale factor is 5, how many times larger will the scaled copy's area be?
    5·1 answer
  • What... what even is this? I’m so confused! Someone please help, I’ll mark you Brainliest!
    11·1 answer
  • What’s the domain of the function?
    8·1 answer
  • Approximate by finding the product of (2x10^58)x(2x10^-23)
    5·1 answer
  • Sub to oiVJDF NvlC Nvlkjxdv Nlkj;zsdn
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!