Find the sample size of American adults you would need to predict the results of an election with a confidence level of 90% and margin of error of .02. Remember to round appropriately. Make sure your final answer includes the sample size AND the proper units. Show your work on your scratch paper and number your scratch work with this question number.

Q: Question 12

A: Given: Value of the trading card = $155 (in 2009) Each year increases by = 4.8% = 0.048 To…

Q: Do dominant and subordinate individuals differ in the means of giggle spectral CV?

A: For Group : Dominant Individual Standard Deviation, s: 0.05410 Count, N: 9 Sum, Σx: 2.755…

Q: Need questions 4 5 and 6 answered please

A: 4. Given: μ=70, σ=5 The corresponding z-values needed to be computed: The probability that a score…

Q: Question 18.30

A: The given data

Q: Question 26

A: We have given a graph which represent the derivative f' of some function f. we have to draw the…

Q: 60. f -1 | f' f" -1

A: According to the sign chart, we have

Q: Question 4 too please.

A:

Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

Q: the

A:

Q: Question 20

A: Given Data :  General form of the sequence an=2(an-1)+1, a1=4 To Find : The first four terms of the…

Q: Let V, W, X, and Y denote the payoffs for the certificate of deposit, office complex, land…

A: Hello there! there are more than three sub parts in the question. according to our policies cannot…

Q: Discotinuity?

A: We need to find continuity and discontinuity.

Q: Coga 2.

A: we have to find, log7(6)÷log7(3)+log7(2)=?

Q: Question 51

A: SOLUTION-

Q: Question 52

A: Solve 52

Q: 2. Ꮖ2 ds Ꮭ Ꮖ1 Ꮖ

A: The integral is: ∫x1x2dsx. To Do: We have to evaluate this integral.

Q: Question 55

A: Consider the sign chart given for the derivative Recall that the function is increasing when the…

Q: Part B please

A: