(a) Find an 80% confidence interval for the average weights of Allen's hummingbirds in the study region. What is the margin of error? (Round your answers to two decimal places.) lower limit upper limit margin of error (b) What conditions are necessary for your calculations? (Select all that apply.) normal distribution of weights On is large uniform distribution of weights a is unknown is known (c) Interpret your results in the context of this problem. We are 80% confident that the true average weight of Allen's hummingbirds falls within this interval. The probability that this interval contains the true average weight of Allen's hummingbirds is 0.80. We are 20% confident that the true average weight of Allen's hummingbirds falls within this interval. The probability that this interval contains the true average weight of Allen's hummingbirds is 0.20.

Q: hello, i need the answer for the second question as well. thank you

A:

Q: How did you fill out the table?

A: We need to answer , how to fill the given Anova table.

Q: did you come up with 30 as the first number of the classes and 54 as the last number of the classes?

A: Concept: Creating interval for data points is a process is which we create interval that are easy to…

Q: 1, -3, 9, -27, ... Find a 11

A: Given series: 1,-3,9,-27,....

Q: Does the question want me to write out every single combination?

A: Does the question want me to write out every single combination?

Q: This was the same answer I got but it is incorrect.

A: To find the margin of error (MOE) for a proportion, we can use the…

Q: 1+1 +1 +5 -2 +2 +2 +4 +2 +8 +3 +2 -3 +7 +2 +4 -4 -5 -1 +3 +5 +5 +91 9. Determine the value of -3 +3…

A: Given determinant is               Apply ,   ,  ,  then…

Q: Simplify. 5-2(2W-2) + w O-3w-9 O*3w+9 O 3w+9 O 3w-9

A:

Q: The rest of the questions here please, thank you!

A: As per Bartleby guidelines we only give first three questions answers. Please repost for other…

Q: John has grades of 86, 88, and 78 on his first three tests in geometry. If he wants an average of at…

A:

Q: .2 y = 4 - x² and x +y = 2.

A:

Q: y = 3x + 272 24 ਮ

A:

Q: +1 +2 Determine the value of 1-3 +3 +6 +1 +4 +4 +2 -4 +3 +5 -2 +2₁ +8 +3] +7 +4 +2 +2 -3 -3 +2 -5 -1…

A:

Q: The accuracy of a census report on a city in southern California was questioned by some government…

A: Unanswered parts:   Level of significance:   Given that the level of significance is 1%. Thus, the…

Q: there is more to this question than what was answered

A: The given functions are; f(x)=|x| and g(x)=9x+10.

Q: There were two questions in this. Thank you

A:

Q: The kindergartners and first and second graders were talking about their favorite field trips during…

A: From the given data,  55 Children wrote river as their favorite 32 Children wrote both river and…