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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

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Huilan's age is three times Thomas's age. The sum of their ages is 24. What Is Thomas's age?
mafiozo [28]

Step-by-step explanation:

8 because 24 ÷3=8 so yeah

6 0
2 years ago
Solve 5x − 4 = 7 for x using the change of base formula log base b of y equals log y over log b.
Sauron [17]

Answer:

5.209 or A

Step-by-step explanation

5^x-4=7

reserve 4

log sides

x-4 log5 and log7  

x-4=log7/log5

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x=log5/log7 +4

use calculator

get answer

5.209

EDIT: Got a 100 on the test this is correct

5 0
3 years ago
Describe fully the graph which has equation x2 + y2 = 9
zmey [24]

Answer:

The graph is a circle with a radius of 3 and a center of (0,0).

Step-by-step explanation:

Graph

3 0
3 years ago
Katie is playing a game using a 26-card deck that contains the black suits of the cards, which are 13 clubs and 13 spades. She c
Vladimir [108]

Answer:

The probability that Katie will draw a face card on her next turn is 3/13, or approximately 23%.

Step-by-step explanation:

In a regular deck, there are four suits (clubs, spades, hearts and diamonds).  Each suit has 13 cards that go from 2 - 10 plus the Ace, King, Queen and Jack.  Since Katie is playing using a 26-card deck of only two suits, then there are only two kings, two queens and two jacks in the entire deck.  In order to find probability, we form a fraction where the denominator is the total number of outcomes, in this case 26, and the numerator is the number of desired outcomes, in this case the total number of face cards in the deck - 6.  So, the probability that Katie will choose a face card on the next turn is 6/26, which simplifies to 3/13 in lowest terms.  

4 0
3 years ago
Read 2 more answers
PLEASE HELPPP!!!<br><br><br> THIS SHOULD BE EASY!
cupoosta [38]

Answer:

yes she can

Step-by-step explanation:

6 0
2 years ago
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