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Lapatulllka [165]
3 years ago
11

Use the results of Groth (1992), where researchers conducted a large observational study where n=3647 crossbills were observed i

n the wild, 1752 of which were right-billed and 1895 of which were left-billed to conduct a z-test. Report your test statistic, p-value, and estimated effect size, each rounded to four decimal places: z-score: p-value: est. effect size:

Mathematics
1 answer:
jarptica [38.1K]3 years ago
8 0

Answer:

Step-by-step explanation:

Solved solution given in the attached document.

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47 + 15 .....................
Igoryamba

Answer:

62

Step-by-step explanation:

3 0
3 years ago
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HELP ASAP PLEASE!!!
Rus_ich [418]

Answer:

D: -96

Step-by-step explanation:

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6 0
3 years ago
A cone and its dimensions are shown in the diagram. What is the volume of the cone in cubic inches
aliya0001 [1]

Answer:1

V = 62.1262 cubic inches

Step-by-step explanation:

The formula for volume of a cone is V = (1/3)πr²h     where r is the radius of the base, and h is the height.

We are given the height,  h = 7 1/2 inches, or 15/2 inches

We are given the diameter of the base of 5 5/8 inches, or 45/8 inches

The radius is half the diameter, so divide 45/8 by 2.     The radius is 45/16.  

Plug these values into the formula and find V

V = (1/3)π(45/16)²(15/2)

   V = 30,375π/1,536   =  62.12622191

rounding to 4 decimal places gives us 62.1262 cubic inches

8 0
3 years ago
What's 1 + 1 nothing more nothing less
umka21 [38]

Answer:

2, thx for free points i guess.

Step-by-step explanation:

5 0
3 years ago
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The table below shows the ticket rates for whale watching trips offered by Ocean Tours: Age Ticket Price Under 3 years free 3 to
Elis [28]
If there are 40 children aged twelve and under and x of them are under three years old, 40 - x aged three twelve years old. From the 92 people that where taken by the company on whale watching trips, 52 are over twelve years old. The equation that best show the total cost, C is
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Rearranging the equation gives,
                                       x = 40 - ((C - 2496)/ 36)
6 0
3 years ago
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